{"id":5236,"date":"2025-01-23T17:09:44","date_gmt":"2025-01-23T09:09:44","guid":{"rendered":"https:\/\/ots-testequipment.net\/?p=5236"},"modified":"2025-02-11T09:09:13","modified_gmt":"2025-02-11T01:09:13","slug":"%ce%b4%ce%b9%ce%b1%cf%86%ce%bf%cf%81%ce%b5%cf%84%ce%b9%ce%ba%ce%bf%ce%af-%cf%84%cf%8d%cf%80%ce%bf%ce%b9-%ce%bc%ce%b5%ce%b8%cf%8c%ce%b4%cf%89%ce%bd-%ce%b4%ce%bf%ce%ba%ce%b9%ce%bc%ce%ae%cf%82-%cf%84","status":"publish","type":"post","link":"https:\/\/ots-testequipment.net\/el\/blog\/different-types-of-abrasion-testing-methods\/","title":{"rendered":"\u0394\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03bf\u03af \u03c4\u03cd\u03c0\u03bf\u03b9 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ce\u03bd \u03ba\u03b1\u03b9 \u03bc\u03b5\u03b8\u03cc\u03b4\u03c9\u03bd \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_88 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u03a0\u03af\u03bd\u03b1\u03ba\u03b1\u03c2 \u03c0\u03b5\u03c1\u03b9\u03b5\u03c7\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u0395\u03bd\u03b1\u03bb\u03bb\u03b1\u03b3\u03ae \u03c0\u03af\u03bd\u03b1\u03ba\u03b1 \u03c0\u03b5\u03c1\u03b9\u03b5\u03c7\u03bf\u03bc\u03ad\u03bd\u03bf\u03c5\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u0395\u03bd\u03b1\u03bb\u03bb\u03b1\u03b3\u03ae<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/ots-testequipment.net\/el\/blog\/different-types-of-abrasion-testing-methods\/#Overview_of_Abrasion_Testing_and_its_Importance\" >\u0395\u03c0\u03b9\u03c3\u03ba\u03cc\u03c0\u03b7\u03c3\u03b7 \u03c4\u03c9\u03bd \u03b4\u03bf\u03ba\u03b9\u03bc\u03ce\u03bd \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2 \u03ba\u03b1\u03b9 \u03b7 \u03c3\u03b7\u03bc\u03b1\u03c3\u03af\u03b1 \u03c4\u03bf\u03c5\u03c2<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/ots-testequipment.net\/el\/blog\/different-types-of-abrasion-testing-methods\/#Importance_of_Abrasion_Testing\" >\u03a3\u03b7\u03bc\u03b1\u03c3\u03af\u03b1 \u03c4\u03c9\u03bd \u03b4\u03bf\u03ba\u03b9\u03bc\u03ce\u03bd \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/ots-testequipment.net\/el\/blog\/different-types-of-abrasion-testing-methods\/#Abrasion_Testing_Methods\" >\u039c\u03ad\u03b8\u03bf\u03b4\u03bf\u03b9 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2 \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/ots-testequipment.net\/el\/blog\/different-types-of-abrasion-testing-methods\/#1-_Taber_Abrasion_Test\" >1- \u0394\u03bf\u03ba\u03b9\u03bc\u03ae \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2 Taber<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/ots-testequipment.net\/el\/blog\/different-types-of-abrasion-testing-methods\/#2-_Martindale_Abrasion_Test\" >2- \u0394\u03bf\u03ba\u03b9\u03bc\u03ae \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2 Martindale<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/ots-testequipment.net\/el\/blog\/different-types-of-abrasion-testing-methods\/#3-_Sand_Slurry_Abrasion_Test\" >3- \u0394\u03bf\u03ba\u03b9\u03bc\u03ae \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2 \u03bc\u03b5 \u03b1\u03b9\u03ce\u03c1\u03b7\u03bc\u03b1 \u03ac\u03bc\u03bc\u03bf\u03c5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/ots-testequipment.net\/el\/blog\/different-types-of-abrasion-testing-methods\/#4-_Dry_Sand_Rubber_Wheel_Test\" >4- \u0394\u03bf\u03ba\u03b9\u03bc\u03ae \u03b5\u03bb\u03b1\u03c3\u03c4\u03b9\u03ba\u03bf\u03cd \u03c4\u03c1\u03bf\u03c7\u03bf\u03cd \u03be\u03b7\u03c1\u03ae\u03c2 \u03ac\u03bc\u03bc\u03bf\u03c5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/ots-testequipment.net\/el\/blog\/different-types-of-abrasion-testing-methods\/#5-_Pin-on-Disc_Test\" >5- \u0394\u03bf\u03ba\u03b9\u03bc\u03ae Pin-on-Disc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/ots-testequipment.net\/el\/blog\/different-types-of-abrasion-testing-methods\/#6-_Reciprocating_Wear_Test\" >6- \u0394\u03bf\u03ba\u03b9\u03bc\u03ae \u03c6\u03b8\u03bf\u03c1\u03ac\u03c2 \u03bc\u03b5 \u03c0\u03b1\u03bb\u03b9\u03bd\u03b4\u03c1\u03bf\u03bc\u03b9\u03ba\u03ae \u03ba\u03af\u03bd\u03b7\u03c3\u03b7<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/ots-testequipment.net\/el\/blog\/different-types-of-abrasion-testing-methods\/#7-_Los_Angeles_LA_Abrasion_Test\" >7- \u0394\u03bf\u03ba\u03b9\u03bc\u03ae \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2 \u03c3\u03c4\u03bf \u039b\u03bf\u03c2 \u0386\u03bd\u03c4\u03b6\u03b5\u03bb\u03b5\u03c2 (LA)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/ots-testequipment.net\/el\/blog\/different-types-of-abrasion-testing-methods\/#Frequently_Asked_Questions\" >\u03a3\u03c5\u03c7\u03bd\u03ad\u03c2 \u03b5\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/ots-testequipment.net\/el\/blog\/different-types-of-abrasion-testing-methods\/#Conclusion\" >\u03a3\u03c5\u03bc\u03c0\u03ad\u03c1\u03b1\u03c3\u03bc\u03b1<\/a><\/li><\/ul><\/nav><\/div>\n<p><span style=\"font-weight: 400;\">\u0391\u03c0\u03cc \u03c4\u03b1 \u03ba\u03b1\u03b8\u03b7\u03bc\u03b5\u03c1\u03b9\u03bd\u03ac \u03bc\u03b1\u03c2 \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03b1 \u03bc\u03ad\u03c7\u03c1\u03b9 \u03c4\u03b1 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ac \u03b5\u03c1\u03b3\u03b1\u03bb\u03b5\u03af\u03b1, \u03c3\u03c7\u03b5\u03b4\u03cc\u03bd \u03c4\u03b1 \u03c0\u03ac\u03bd\u03c4\u03b1 \u03b1\u03bd\u03c4\u03b9\u03bc\u03b5\u03c4\u03c9\u03c0\u03af\u03b6\u03bf\u03c5\u03bd \u03c3\u03c5\u03bd\u03b5\u03c7\u03b5\u03af\u03c2 \u03c4\u03c1\u03b9\u03b2\u03ad\u03c2. \u0388\u03c7\u03b5\u03c4\u03b5 \u03b1\u03bd\u03b1\u03c1\u03c9\u03c4\u03b7\u03b8\u03b5\u03af \u03c0\u03bf\u03c4\u03ad \u03c0\u03ce\u03c2 \u03b4\u03b9\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03cc\u03c4\u03b9 \u03b1\u03c5\u03c4\u03ac \u03c4\u03b1 \u03c5\u03bb\u03b9\u03ba\u03ac \u03b8\u03b1 \u03b1\u03bd\u03c4\u03b9\u03bc\u03b5\u03c4\u03c9\u03c0\u03af\u03c3\u03bf\u03c5\u03bd \u03c4\u03b7 \u03c6\u03b8\u03bf\u03c1\u03ac; \u0397 \u03b1\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7 \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b9\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ad\u03c2 \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2. \u03a4\u03b1 \u03c0\u03ac\u03bd\u03c4\u03b1 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03bc\u03b5\u03b8\u03cc\u03b4\u03bf\u03c5\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2 \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2, \u03b1\u03c0\u03cc \u03c4\u03b9\u03c2 \u03c3\u03cc\u03bb\u03b5\u03c2 \u03c4\u03c9\u03bd \u03c0\u03b1\u03c0\u03bf\u03c5\u03c4\u03c3\u03b9\u03ce\u03bd \u03c3\u03b1\u03c2 \u03bc\u03ad\u03c7\u03c1\u03b9 \u03c4\u03b1 \u03b5\u03bb\u03b1\u03c3\u03c4\u03b9\u03ba\u03ac \u03c4\u03bf\u03c5 \u03b1\u03c5\u03c4\u03bf\u03ba\u03b9\u03bd\u03ae\u03c4\u03bf\u03c5 \u03c3\u03b1\u03c2. \u0395\u03af\u03c3\u03c4\u03b5 \u03bd\u03ad\u03bf\u03b9 \u03c3\u03b5 \u03b1\u03c5\u03c4\u03ae \u03c4\u03b7\u03bd \u03ad\u03bd\u03bd\u03bf\u03b9\u03b1 \u03c4\u03c9\u03bd \u03b4\u03bf\u03ba\u03b9\u03bc\u03ce\u03bd \u03ba\u03b1\u03b9 \u03b1\u03bd\u03c5\u03c0\u03bf\u03bc\u03bf\u03bd\u03b5\u03af\u03c4\u03b5 \u03bd\u03b1 \u03bc\u03ac\u03b8\u03b5\u03c4\u03b5 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03b1; \u0392\u03c1\u03af\u03c3\u03ba\u03b5\u03c3\u03c4\u03b5 \u03c3\u03c4\u03bf \u03c3\u03c9\u03c3\u03c4\u03cc \u03bc\u03ad\u03c1\u03bf\u03c2. \u03a3\u03b5 \u03b1\u03c5\u03c4\u03cc \u03c4\u03bf \u03ac\u03c1\u03b8\u03c1\u03bf, \u03b8\u03b1 \u03b5\u03be\u03b5\u03c1\u03b5\u03c5\u03bd\u03ae\u03c3\u03c9 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03bf\u03cd\u03c2 \u03c4\u03cd\u03c0\u03bf\u03c5\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ce\u03bd \u03ba\u03b1\u03b9 \u03bc\u03b5\u03b8\u03cc\u03b4\u03c9\u03bd \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2. \u0398\u03b1 \u03bc\u03ac\u03b8\u03b5\u03c4\u03b5 \u03c4\u03b1 \u03c0\u03ac\u03bd\u03c4\u03b1 \u03c3\u03b5 \u03b1\u03c5\u03c4\u03cc\u03bd \u03c4\u03bf\u03bd \u03bf\u03b4\u03b7\u03b3\u03cc \u03b2\u03ae\u03bc\u03b1 \u03c0\u03c1\u03bf\u03c2 \u03b2\u03ae\u03bc\u03b1. \u0391\u03c2 \u03be\u03b5\u03ba\u03b9\u03bd\u03ae\u03c3\u03bf\u03c5\u03bc\u03b5 \u03bb\u03bf\u03b9\u03c0\u03cc\u03bd!\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Overview_of_Abrasion_Testing_and_its_Importance\"><\/span><b>\u0395\u03c0\u03b9\u03c3\u03ba\u03cc\u03c0\u03b7\u03c3\u03b7 \u03c4\u03c9\u03bd \u03b4\u03bf\u03ba\u03b9\u03bc\u03ce\u03bd \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2 \u03ba\u03b1\u03b9 \u03b7 \u03c3\u03b7\u03bc\u03b1\u03c3\u03af\u03b1 \u03c4\u03bf\u03c5\u03c2<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img decoding=\"async\" class=\"alignnone  wp-image-5270\" src=\"https:\/\/ots-testequipment.net\/wp-content\/uploads\/2025\/01\/Overview-of-Abrasion-Testing-and-its-Importance-300x225.webp\" alt=\"\u0395\u03c0\u03b9\u03c3\u03ba\u03cc\u03c0\u03b7\u03c3\u03b7 \u03c4\u03c9\u03bd \u03b4\u03bf\u03ba\u03b9\u03bc\u03ce\u03bd \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2 \u03ba\u03b1\u03b9 \u03b7 \u03c3\u03b7\u03bc\u03b1\u03c3\u03af\u03b1 \u03c4\u03bf\u03c5\u03c2\" width=\"500\" height=\"375\" srcset=\"https:\/\/ots-testequipment.net\/wp-content\/uploads\/2025\/01\/Overview-of-Abrasion-Testing-and-its-Importance-300x225.webp 300w, https:\/\/ots-testequipment.net\/wp-content\/uploads\/2025\/01\/Overview-of-Abrasion-Testing-and-its-Importance-768x576.webp 768w, https:\/\/ots-testequipment.net\/wp-content\/uploads\/2025\/01\/Overview-of-Abrasion-Testing-and-its-Importance-16x12.webp 16w, https:\/\/ots-testequipment.net\/wp-content\/uploads\/2025\/01\/Overview-of-Abrasion-Testing-and-its-Importance.webp 1000w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">\u0397 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7\u03bd \u03bf\u03c0\u03bf\u03af\u03b1 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b4\u03b9\u03ac\u03c6\u03bf\u03c1\u03b1 \u03c5\u03bb\u03b9\u03ba\u03ac \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b4\u03b9\u03b1\u03c3\u03c6\u03b1\u03bb\u03b9\u03c3\u03c4\u03b5\u03af \u03b7 \u03b1\u03bd\u03b8\u03b5\u03ba\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03ac \u03c4\u03bf\u03c5\u03c2. \u039f \u03c3\u03ba\u03bf\u03c0\u03cc\u03c2 \u03c4\u03b7\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2 \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bd\u03b1 \u03b5\u03bb\u03b5\u03b3\u03c7\u03b8\u03b5\u03af \u03b7 \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae \u03b5\u03bd\u03cc\u03c2 \u03c5\u03bb\u03b9\u03ba\u03bf\u03cd \u03c3\u03c4\u03b7\u03bd \u03c4\u03c1\u03b9\u03b2\u03ae. \u039c\u03b5 \u03b1\u03c0\u03bb\u03ac \u03bb\u03cc\u03b3\u03b9\u03b1, \u03b1\u03c5\u03c4\u03ae \u03b7 \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2 \u03b5\u03bb\u03ad\u03b3\u03c7\u03b5\u03b9 \u03c3\u03b5 \u03c0\u03bf\u03b9\u03bf \u03b2\u03b1\u03b8\u03bc\u03cc \u03ad\u03bd\u03b1 \u03c5\u03bb\u03b9\u03ba\u03cc \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b1\u03bd\u03c4\u03b9\u03c3\u03c4\u03b1\u03b8\u03b5\u03af \u03c3\u03c4\u03b7 \u03c6\u03b8\u03bf\u03c1\u03ac. \u03a5\u03c0\u03ac\u03c1\u03c7\u03bf\u03c5\u03bd \u03b4\u03b9\u03ac\u03c6\u03bf\u03c1\u03bf\u03b9 \u03c4\u03cd\u03c0\u03bf\u03b9 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ce\u03bd \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2, \u03cc\u03bb\u03bf\u03b9 \u03b5\u03b9\u03b4\u03b9\u03ba\u03bf\u03af \u03b3\u03b9\u03b1 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03ac \u03b5\u03af\u03b4\u03b7 \u03c5\u03bb\u03b9\u03ba\u03ce\u03bd.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400;\">\u0391\u03bd\u03b1\u03c0\u03c4\u03cd\u03c3\u03c3\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03b5\u03bd\u03ac\u03c1\u03b9\u03b1 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03bf\u03cd \u03ba\u03cc\u03c3\u03bc\u03bf\u03c5 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b5\u03ba\u03c4\u03ad\u03bb\u03b5\u03c3\u03b7 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ce\u03bd \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2. \u03a7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03b5\u03b9\u03b4\u03b9\u03ba\u03bf\u03af \u03b8\u03ac\u03bb\u03b1\u03bc\u03bf\u03b9 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b5\u03ba\u03c4\u03ad\u03bb\u03b5\u03c3\u03b7 \u03b1\u03c5\u03c4\u03ce\u03bd \u03c4\u03c9\u03bd \u03b4\u03bf\u03ba\u03b9\u03bc\u03ce\u03bd \u03c3\u03b5 \u03b5\u03bb\u03b5\u03b3\u03c7\u03cc\u03bc\u03b5\u03bd\u03b5\u03c2 \u03c3\u03c5\u03bd\u03b8\u03ae\u03ba\u03b5\u03c2. \u0395\u03c0\u03b9\u03c0\u03bb\u03ad\u03bf\u03bd, \u03bf\u03b9 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ad\u03c2 \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2 \u03b4\u03b5\u03bd \u03c0\u03b5\u03c1\u03b9\u03bf\u03c1\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bc\u03cc\u03bd\u03bf \u03c3\u03b5 \u03c3\u03ba\u03bb\u03b7\u03c1\u03ac \u03c5\u03bb\u03b9\u03ba\u03ac. \u039c\u03c0\u03bf\u03c1\u03b5\u03af\u03c4\u03b5 \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03bd\u03b1 \u03b5\u03ba\u03c4\u03b5\u03bb\u03ad\u03c3\u03b5\u03c4\u03b5 \u03b1\u03c5\u03c4\u03ad\u03c2 \u03c4\u03b9\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ad\u03c2 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b5\u03bb\u03ad\u03b3\u03be\u03b5\u03c4\u03b5 \u03c4\u03b7\u03bd \u03b1\u03bd\u03b8\u03b5\u03ba\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03c9\u03bd \u03c0\u03bb\u03b1\u03c3\u03c4\u03b9\u03ba\u03ce\u03bd \u03ba\u03b1\u03b9 \u03c4\u03c9\u03bd \u03c1\u03bf\u03cd\u03c7\u03c9\u03bd. \u0391\u03c2 \u03b1\u03bd\u03b1\u03ba\u03b1\u03bb\u03cd\u03c8\u03bf\u03c5\u03bc\u03b5 \u03b3\u03b9\u03b1\u03c4\u03af \u03bf\u03b9 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ad\u03c2 \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03cc\u03c3\u03bf \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ad\u03c2.<\/span><\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Importance_of_Abrasion_Testing\"><\/span><b>\u03a3\u03b7\u03bc\u03b1\u03c3\u03af\u03b1 \u03c4\u03c9\u03bd \u03b4\u03bf\u03ba\u03b9\u03bc\u03ce\u03bd \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400;\">\u0391\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03b5\u03af \u03bf \u03ba\u03b1\u03c4\u03ac\u03bb\u03bf\u03b3\u03bf\u03c2 \u03c4\u03c9\u03bd \u03c0\u03b9\u03bf \u03c3\u03c5\u03bd\u03b7\u03b8\u03b9\u03c3\u03bc\u03ad\u03bd\u03c9\u03bd \u03c0\u03bb\u03b5\u03bf\u03bd\u03b5\u03ba\u03c4\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03c0\u03bf\u03c5 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af\u03c4\u03b5 \u03bd\u03b1 \u03b1\u03c0\u03bf\u03ba\u03bf\u03bc\u03af\u03c3\u03b5\u03c4\u03b5 \u03b1\u03c0\u03cc \u03c4\u03b9\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ad\u03c2 \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2.\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0395\u03be\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03b6\u03b5\u03b9 \u03bc\u03b1\u03ba\u03c1\u03bf\u03b6\u03c9\u03af\u03b1 \u03ba\u03b1\u03b9 \u03b1\u03bd\u03b8\u03b5\u03ba\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1: <\/b><span style=\"font-weight: 400;\">\u039f\u03b9 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ad\u03c2 \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2 \u03b5\u03be\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03b6\u03bf\u03c5\u03bd \u03c4\u03b7 \u03bc\u03b1\u03ba\u03c1\u03bf\u03b6\u03c9\u03af\u03b1 \u03c4\u03c9\u03bd \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03c9\u03bd. \u0392\u03bf\u03b7\u03b8\u03ac \u03c4\u03bf\u03c5\u03c2 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03c4\u03ad\u03c2 \u03bd\u03b1 \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03b1\u03bd\u03b8\u03b5\u03ba\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03c9\u03bd \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03c9\u03bd \u03c4\u03bf\u03c5\u03c2. \u039c\u03b5\u03c4\u03ac \u03c4\u03b7 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae, \u03b3\u03bd\u03c9\u03c1\u03af\u03b6\u03bf\u03c5\u03bd \u03c0\u03cc\u03c3\u03bf \u03c4\u03b1 \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03b1 \u03c4\u03bf\u03c5\u03c2 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03b1\u03bd\u03c4\u03ad\u03be\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03c4\u03c1\u03b9\u03b2\u03ae. \u039c\u03b5 \u03b1\u03c5\u03c4\u03cc\u03bd \u03c4\u03bf\u03bd \u03c4\u03c1\u03cc\u03c0\u03bf, \u03b2\u03b5\u03bb\u03c4\u03b9\u03ce\u03bd\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03c0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03b5\u03be\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03b6\u03bf\u03c5\u03bd \u03c4\u03b7 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b7 \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1 \u03b6\u03c9\u03ae\u03c2 \u03c4\u03c9\u03bd \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03c9\u03bd \u03c4\u03bf\u03c5\u03c2.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0395\u03be\u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b5\u03af \u03c7\u03c1\u03ae\u03bc\u03b1\u03c4\u03b1 \u03b3\u03b9\u03b1 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ad\u03c2: <\/b><span style=\"font-weight: 400;\">\u03a5\u03bb\u03b9\u03ba\u03ac \u03ae \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03b1 \u03c7\u03c9\u03c1\u03af\u03c2 \u03c4\u03b9\u03c2 \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03b5\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ad\u03c2 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03c5\u03c0\u03bf\u03b2\u03b1\u03b8\u03bc\u03b9\u03c3\u03c4\u03bf\u03cd\u03bd \u03b3\u03c1\u03ae\u03b3\u03bf\u03c1\u03b1. \u038c\u03c4\u03b1\u03bd \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b5 \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03b1 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2 \u03bc\u03b5 \u03b4\u03b9\u03ac\u03c6\u03bf\u03c1\u03b5\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ad\u03c2, \u03b4\u03b9\u03b1\u03c1\u03ba\u03b5\u03af \u03b3\u03b9\u03b1 \u03bc\u03b5\u03b3\u03ac\u03bb\u03bf \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03cc \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1. \u039c\u03b5 \u03b1\u03c5\u03c4\u03cc\u03bd \u03c4\u03bf\u03bd \u03c4\u03c1\u03cc\u03c0\u03bf, \u03bc\u03c0\u03bf\u03c1\u03b5\u03af\u03c4\u03b5 \u03bd\u03b1 \u03b5\u03be\u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03ae\u03c3\u03b5\u03c4\u03b5 \u03c4\u03bf \u03ba\u03cc\u03c3\u03c4\u03bf\u03c2 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae\u03c2 \u03ba\u03b1\u03b9 \u03b1\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0391\u03c5\u03be\u03ac\u03bd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b1\u03c3\u03c6\u03ac\u03bb\u03b5\u03b9\u03b1:<\/b><span style=\"font-weight: 400;\"> \u039f\u03b9 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ad\u03c2 \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2 \u03b4\u03b9\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03b6\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03b1\u03c3\u03c6\u03ac\u03bb\u03b5\u03b9\u03b1 \u03ba\u03ac\u03b8\u03b5 \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03bf\u03c2, \u03b9\u03b4\u03af\u03c9\u03c2 \u03c4\u03c9\u03bd \u03b1\u03c5\u03c4\u03bf\u03ba\u03b9\u03bd\u03ae\u03c4\u03c9\u03bd. \u039c\u03b5 \u03c4\u03b7 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae \u03b1\u03c5\u03c4\u03ae, \u03bf\u03b9 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03c4\u03ad\u03c2 \u03c0\u03b1\u03c1\u03ad\u03c7\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03b1\u03bd\u03b8\u03b5\u03ba\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03c9\u03bd \u03c6\u03c1\u03ad\u03bd\u03c9\u03bd, \u03c4\u03c9\u03bd \u03c0\u03c4\u03b5\u03c1\u03c5\u03b3\u03af\u03c9\u03bd \u03ba\u03b1\u03b9 \u03c4\u03c9\u03bd \u03b5\u03bb\u03b1\u03c3\u03c4\u03b9\u03ba\u03ce\u03bd. \u03a4\u03b1 \u03bc\u03b7 \u03b4\u03bf\u03ba\u03b9\u03bc\u03b1\u03c3\u03bc\u03ad\u03bd\u03b1 \u03b5\u03be\u03b1\u03c1\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03b1\u03c5\u03c4\u03bf\u03ba\u03b9\u03bd\u03ae\u03c4\u03c9\u03bd \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c0\u03c1\u03bf\u03ba\u03b1\u03bb\u03ad\u03c3\u03bf\u03c5\u03bd \u03c3\u03bf\u03b2\u03b1\u03c1\u03ac \u03b1\u03c4\u03c5\u03c7\u03ae\u03bc\u03b1\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03b8\u03ad\u03c3\u03bf\u03c5\u03bd \u03c3\u03b5 \u03ba\u03af\u03bd\u03b4\u03c5\u03bd\u03bf \u03c4\u03b7\u03bd \u03b1\u03c3\u03c6\u03ac\u03bb\u03b5\u03b9\u03b1 \u03c4\u03bf\u03c5 \u03b1\u03c4\u03cc\u03bc\u03bf\u03c5.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0391\u03c5\u03be\u03ac\u03bd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b9\u03ba\u03b1\u03bd\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03c4\u03c9\u03bd \u03c0\u03b5\u03bb\u03b1\u03c4\u03ce\u03bd: <\/b><span style=\"font-weight: 400;\">\u0388\u03bd\u03b1 \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd \u03bc\u03b1\u03ba\u03c1\u03ac\u03c2 \u03b4\u03b9\u03b1\u03c1\u03ba\u03b5\u03af\u03b1\u03c2 \u03b4\u03af\u03bd\u03b5\u03b9 \u03c3\u03c4\u03bf\u03c5\u03c2 \u03c0\u03b5\u03bb\u03ac\u03c4\u03b5\u03c2 \u03b9\u03ba\u03b1\u03bd\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7. \u039f\u03b9 \u03c0\u03b5\u03bb\u03ac\u03c4\u03b5\u03c2 \u03c0\u03c1\u03bf\u03c4\u03b9\u03bc\u03bf\u03cd\u03bd \u03ad\u03bd\u03b1 \u03b4\u03bf\u03ba\u03b9\u03bc\u03b1\u03c3\u03bc\u03ad\u03bd\u03bf \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd \u03bc\u03b5 \u03b1\u03c5\u03be\u03b7\u03bc\u03ad\u03bd\u03b7 \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae. \u0388\u03c4\u03c3\u03b9, \u03bf\u03b9 \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf\u03b9 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2 \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2 \u03b2\u03bf\u03b7\u03b8\u03bf\u03cd\u03bd \u03c4\u03bf\u03bd \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03c4\u03ae \u03bd\u03b1 \u03b2\u03b5\u03bb\u03c4\u03b9\u03ce\u03c3\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b5\u03bc\u03c0\u03b9\u03c3\u03c4\u03bf\u03c3\u03cd\u03bd\u03b7 \u03c4\u03c9\u03bd \u03c0\u03b5\u03bb\u03b1\u03c4\u03ce\u03bd \u03c4\u03bf\u03c5.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u03a0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c4\u03b5\u03cd\u03b5\u03b9 \u03c4\u03bf \u03c0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03bf\u03bd:<\/b><span style=\"font-weight: 400;\"> \u0397 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2 \u03c3\u03c5\u03bc\u03b2\u03ac\u03bb\u03bb\u03b5\u03b9 \u03c3\u03c4\u03b7 \u03b4\u03b9\u03b1\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03bf\u03bd\u03c4\u03bf\u03c2. \u03a0\u03a9\u03a3; \u038c\u03c0\u03c9\u03c2 \u03b5\u03af\u03c0\u03b1 \u03c0\u03b1\u03c1\u03b1\u03c0\u03ac\u03bd\u03c9, \u03b1\u03c5\u03c4\u03ae \u03b7 \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2 \u03b5\u03be\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03b6\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b1\u03bd\u03b8\u03b5\u03ba\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03bf\u03c5 \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03bf\u03c2. \u03a4\u03b1 \u03b1\u03bd\u03b8\u03b5\u03ba\u03c4\u03b9\u03ba\u03ac \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03b1 \u03b4\u03b9\u03b1\u03c1\u03ba\u03bf\u03cd\u03bd \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03bf \u03ba\u03b1\u03b9 \u03b4\u03b5\u03bd \u03b1\u03bb\u03bb\u03bf\u03b9\u03ce\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b3\u03c1\u03ae\u03b3\u03bf\u03c1\u03b1. \u0395\u03c0\u03af\u03c3\u03b7\u03c2, \u03b4\u03b5\u03bd \u03c0\u03b5\u03c4\u03b9\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03b5\u03cd\u03ba\u03bf\u03bb\u03b1, \u03b3\u03b5\u03b3\u03bf\u03bd\u03cc\u03c2 \u03c0\u03bf\u03c5 \u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03b9 \u03c4\u03b7 \u03c1\u03cd\u03c0\u03b1\u03bd\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c3\u03ce\u03b6\u03b5\u03b9 \u03c4\u03bf \u03c0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03bf\u03bd \u03bc\u03b1\u03c2. \u0395\u03c0\u03b9\u03c0\u03bb\u03ad\u03bf\u03bd, \u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03b9 \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03c4\u03b7 \u03c7\u03c1\u03ae\u03c3\u03b7 \u03c0\u03cc\u03c1\u03c9\u03bd \u03b3\u03b9\u03b1 \u03bd\u03ad\u03b1 \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03b1.\u00a0<\/span><\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Abrasion_Testing_Methods\"><\/span><b>\u039c\u03ad\u03b8\u03bf\u03b4\u03bf\u03b9 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2 \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400;\">\u038c\u03c0\u03c9\u03c2 \u03b5\u03af\u03c0\u03b1 \u03c0\u03b1\u03c1\u03b1\u03c0\u03ac\u03bd\u03c9, \u03b4\u03b9\u03ac\u03c6\u03bf\u03c1\u03b5\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ad\u03c2 \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c4\u03c9\u03bd \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03c9\u03bd \u03c3\u03c4\u03b7\u03bd \u03c4\u03c1\u03b9\u03b2\u03ae. \u039a\u03ac\u03b8\u03b5 \u03c4\u03cd\u03c0\u03bf\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c4\u03b5\u03b9 \u03bc\u03bf\u03bd\u03b1\u03b4\u03b9\u03ba\u03ad\u03c2 \u03bc\u03b5\u03b8\u03cc\u03b4\u03bf\u03c5\u03c2 \u03ba\u03b1\u03b9 \u03bc\u03b7\u03c7\u03b1\u03bd\u03ae\u03bc\u03b1\u03c4\u03b1. \u0391\u03c2 \u03b5\u03be\u03b5\u03c1\u03b5\u03c5\u03bd\u03ae\u03c3\u03bf\u03c5\u03bc\u03b5 <\/span><a href=\"https:\/\/ots-testequipment.net\/el\/abrasion-testing-machine\/\"><b>\u03ba\u03ac\u03c0\u03bf\u03b9\u03b5\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ad\u03c2 \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2 <\/b><\/a><span style=\"font-weight: 400;\">\u03bc\u03b5\u03b8\u03cc\u03b4\u03bf\u03c5\u03c2 \u03bc\u03b5 \u03ad\u03bd\u03b1\u03bd \u03b5\u03cd\u03ba\u03bf\u03bb\u03bf \u03c3\u03c4\u03b7\u03bd \u03ba\u03b1\u03c4\u03b1\u03bd\u03cc\u03b7\u03c3\u03b7 \u03c4\u03c1\u03cc\u03c0\u03bf.\u00a0<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"1-_Taber_Abrasion_Test\"><\/span><b>1- \u0394\u03bf\u03ba\u03b9\u03bc\u03ae \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2 Taber<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><img decoding=\"async\" class=\"alignnone  wp-image-5271\" src=\"https:\/\/ots-testequipment.net\/wp-content\/uploads\/2025\/01\/Taber-Abrasion-Test-300x225.webp\" alt=\"\u0394\u03bf\u03ba\u03b9\u03bc\u03ae \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2 Taber\" width=\"500\" height=\"375\" srcset=\"https:\/\/ots-testequipment.net\/wp-content\/uploads\/2025\/01\/Taber-Abrasion-Test-300x225.webp 300w, https:\/\/ots-testequipment.net\/wp-content\/uploads\/2025\/01\/Taber-Abrasion-Test-768x576.webp 768w, https:\/\/ots-testequipment.net\/wp-content\/uploads\/2025\/01\/Taber-Abrasion-Test-16x12.webp 16w, https:\/\/ots-testequipment.net\/wp-content\/uploads\/2025\/01\/Taber-Abrasion-Test.webp 1000w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">\u0391\u03c5\u03c4\u03cc\u03c2 \u03bf \u03c4\u03cd\u03c0\u03bf\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2 \u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03b5\u03b9 \u03c4\u03b7 \u03c7\u03c1\u03ae\u03c3\u03b7<\/span><a href=\"https:\/\/ots-testequipment.net\/el\/%cf%80%cf%81%ce%bf%cf%8a%cf%8c%ce%bd\/%ce%bc%ce%b7%cf%87%ce%b1%ce%bd%ce%ae-%ce%b4%ce%bf%ce%ba%ce%b9%ce%bc%ce%ae%cf%82-%cf%84%cf%81%ce%b9%ce%b2%ce%ae%cf%82-taber\/\"> <b>\u03bc\u03b7\u03c7\u03b1\u03bd\u03ae \u03c0\u03bf\u03c5 \u03bf\u03bd\u03bf\u03bc\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \"Taber\".<\/b><\/a><span style=\"font-weight: 400;\"> \u039b\u03cc\u03b3\u03c9 \u03b1\u03c5\u03c4\u03bf\u03cd \u03c4\u03bf\u03c5 \u03bc\u03b7\u03c7\u03b1\u03bd\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2, \u03b7 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae \u03b1\u03c5\u03c4\u03ae \u03bf\u03bd\u03bf\u03bc\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2 Taber. \u03a0\u03ce\u03c2 \u03b8\u03b1 \u03b5\u03ba\u03c4\u03b5\u03bb\u03ad\u03c3\u03b5\u03c4\u03b5 \u03b1\u03c5\u03c4\u03ae \u03c4\u03b7 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c4\u03bf \u03bc\u03b7\u03c7\u03ac\u03bd\u03b7\u03bc\u03b1 Taber; \u039f \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03c3\u03bc\u03cc\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03bf\u03bb\u03cd \u03b1\u03c0\u03bb\u03cc\u03c2. \u0397 \u03bc\u03b7\u03c7\u03b1\u03bd\u03ae Taber \u03c0\u03b5\u03c1\u03b9\u03ad\u03c7\u03b5\u03b9 \u03ad\u03bd\u03b1 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c4\u03c1\u03b5\u03c6\u03cc\u03bc\u03b5\u03bd\u03bf \u03c4\u03c1\u03b1\u03c0\u03ad\u03b6\u03b9. \u0388\u03c4\u03c3\u03b9, \u03b1\u03c1\u03c7\u03b9\u03ba\u03ac, \u03bf \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae\u03c2 \u03c4\u03bf\u03c0\u03bf\u03b8\u03b5\u03c4\u03b5\u03af \u03c4\u03bf \u03c5\u03c0\u03cc \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae \u03c5\u03bb\u03b9\u03ba\u03cc \u03c0\u03ac\u03bd\u03c9 \u03c3\u03c4\u03bf \u03c4\u03c1\u03b1\u03c0\u03ad\u03b6\u03b9.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400;\">\u0394\u03cd\u03bf \u03c4\u03c1\u03bf\u03c7\u03bf\u03af \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2 \u03b2\u03c1\u03af\u03c3\u03ba\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7\u03bd \u03b5\u03c0\u03ac\u03bd\u03c9 \u03c0\u03bb\u03b5\u03c5\u03c1\u03ac \u03c4\u03bf\u03c5 \u03c4\u03c1\u03b1\u03c0\u03b5\u03b6\u03b9\u03bf\u03cd. \u038c\u03c4\u03b1\u03bd \u03c4\u03bf \u03c4\u03c1\u03b1\u03c0\u03ad\u03b6\u03b9 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c4\u03c1\u03ad\u03c6\u03b5\u03c4\u03b1\u03b9, \u03b1\u03c5\u03c4\u03bf\u03af \u03bf\u03b9 \u03c4\u03c1\u03bf\u03c7\u03bf\u03af \u03c4\u03c1\u03af\u03b2\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c0\u03ac\u03bd\u03c9 \u03c3\u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1 \u03c4\u03bf\u03c5 \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03bf\u03c2, \u03c0\u03c1\u03bf\u03ba\u03b1\u03bb\u03ce\u03bd\u03c4\u03b1\u03c2 \u03b3\u03c1\u03b1\u03c4\u03b6\u03bf\u03c5\u03bd\u03b9\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03c6\u03b8\u03bf\u03c1\u03ac. \u039c\u03b5\u03c4\u03ac \u03b1\u03c0\u03cc \u03ba\u03ac\u03b8\u03b5 \u03ba\u03cd\u03ba\u03bb\u03bf, \u03bf \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae\u03c2 \u03b5\u03bb\u03ad\u03b3\u03c7\u03b5\u03b9 \u03ba\u03b1\u03b9 \u03bc\u03b5\u03c4\u03c1\u03ac \u03c4\u03b7\u03bd \u03b1\u03c0\u03ce\u03bb\u03b5\u03b9\u03b1 \u03c5\u03bb\u03b9\u03ba\u03bf\u03cd. \u039c\u03c0\u03bf\u03c1\u03b5\u03af\u03c4\u03b5 \u03bd\u03b1 \u03b1\u03bb\u03bb\u03ac\u03be\u03b5\u03c4\u03b5 \u03c4\u03bf\u03bd \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc \u03c4\u03c9\u03bd \u03ba\u03cd\u03ba\u03bb\u03c9\u03bd \u03b1\u03bd\u03ac\u03bb\u03bf\u03b3\u03b1 \u03bc\u03b5 \u03c4\u03b9\u03c2 \u03b1\u03c0\u03b1\u03b9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c4\u03bf\u03c5 \u03ad\u03c1\u03b3\u03bf\u03c5 \u03c3\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b7 \u03c6\u03cd\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c5\u03bb\u03b9\u03ba\u03bf\u03cd.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400;\">\u03a4\u03ad\u03bb\u03bf\u03c2, \u03bf \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae\u03c2 \u03bc\u03b5\u03c4\u03c1\u03ac \u03c4\u03b7 \u03c3\u03c5\u03bd\u03bf\u03bb\u03b9\u03ba\u03ae \u03b1\u03c0\u03ce\u03bb\u03b5\u03b9\u03b1 \u03bc\u03ac\u03b6\u03b1\u03c2 \u03bc\u03b5\u03c4\u03ac \u03b1\u03c0\u03cc \u03b1\u03c1\u03ba\u03b5\u03c4\u03bf\u03cd\u03c2 \u03ba\u03cd\u03ba\u03bb\u03bf\u03c5\u03c2 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b5\u03bb\u03ad\u03b3\u03be\u03b5\u03b9 \u03c4\u03b1 \u03c4\u03b5\u03bb\u03b9\u03ba\u03ac \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03ad\u03c3\u03bc\u03b1\u03c4\u03b1. \u0395\u03ac\u03bd \u03ad\u03bd\u03b1 \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd \u03c0\u03b1\u03c1\u03bf\u03c5\u03c3\u03b9\u03ac\u03b6\u03b5\u03b9 \u03bc\u03b9\u03ba\u03c1\u03cc\u03c4\u03b5\u03c1\u03b7 \u03b1\u03c0\u03ce\u03bb\u03b5\u03b9\u03b1 \u03b2\u03ac\u03c1\u03bf\u03c5\u03c2 \u03ae \u03c6\u03b8\u03bf\u03c1\u03ac, \u03ad\u03c7\u03b5\u03b9 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae \u03c3\u03c4\u03b7\u03bd \u03c4\u03c1\u03b9\u03b2\u03ae \u03ba\u03b1\u03b9 \u03c4\u03bf \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03c1\u03bf\u03c6\u03bf. \u0391\u03c5\u03c4\u03ae \u03b7 \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b5\u03cd\u03ba\u03bf\u03bb\u03b7 \u03c3\u03c4\u03b7 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03ba\u03b1\u03b9 \u03b3\u03c1\u03ae\u03b3\u03bf\u03c1\u03b7. \u0395\u03c0\u03b9\u03c0\u03bb\u03ad\u03bf\u03bd, \u03bf\u03b9 \u03bc\u03b7\u03c7\u03b1\u03bd\u03ad\u03c2 Taber \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03bf\u03cd\u03bd \u03bc\u03b9\u03b1 \u03c0\u03bf\u03b9\u03ba\u03b9\u03bb\u03af\u03b1 \u03c5\u03bb\u03b9\u03ba\u03ce\u03bd, \u03b1\u03c0\u03cc \u03c0\u03bb\u03b1\u03c3\u03c4\u03b9\u03ba\u03cc \u03ad\u03c9\u03c2 \u03bc\u03ad\u03c4\u03b1\u03bb\u03bb\u03b1.\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2-_Martindale_Abrasion_Test\"><\/span><b>2- \u0394\u03bf\u03ba\u03b9\u03bc\u03ae \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2 Martindale<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><img decoding=\"async\" class=\"alignnone  wp-image-5269\" src=\"https:\/\/ots-testequipment.net\/wp-content\/uploads\/2025\/01\/Martindale-Abrasion-Test-300x225.webp\" alt=\"\u0394\u03bf\u03ba\u03b9\u03bc\u03ae \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2 Martindale\" width=\"500\" height=\"375\" srcset=\"https:\/\/ots-testequipment.net\/wp-content\/uploads\/2025\/01\/Martindale-Abrasion-Test-300x225.webp 300w, https:\/\/ots-testequipment.net\/wp-content\/uploads\/2025\/01\/Martindale-Abrasion-Test-768x576.webp 768w, https:\/\/ots-testequipment.net\/wp-content\/uploads\/2025\/01\/Martindale-Abrasion-Test-16x12.webp 16w, https:\/\/ots-testequipment.net\/wp-content\/uploads\/2025\/01\/Martindale-Abrasion-Test.webp 1000w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">\u03a4\u03bf<\/span><a href=\"https:\/\/ots-testequipment.net\/el\/%cf%80%cf%81%ce%bf%cf%8a%cf%8c%ce%bd\/%ce%bc%ce%b7%cf%87%ce%b1%ce%bd%ce%ae-%ce%b4%ce%bf%ce%ba%ce%b9%ce%bc%ce%ae%cf%82-%cf%84%cf%81%ce%b9%ce%b2%ce%ae%cf%82-%ce%ba%ce%b1%ce%b9-%ce%b3%ce%b5%ce%bc%ce%af%cf%83%ce%bc%ce%b1%cf%84%ce%bf%cf%82-mar\/\"> <b>\u0391\u03c0\u03bf\u03c4\u03c1\u03b9\u03b2\u03ae Martindale<\/b><\/a><span style=\"font-weight: 400;\"> \u03b7 \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2 \u03b4\u03b9\u03b5\u03be\u03ac\u03b3\u03b5\u03c4\u03b1\u03b9 \u03b5\u03b9\u03b4\u03b9\u03ba\u03ac \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae \u03c5\u03c6\u03ac\u03c3\u03bc\u03b1\u03c4\u03bf\u03c2. \u0391\u03c5\u03c4\u03cc\u03c2 \u03bf \u03c4\u03cd\u03c0\u03bf\u03c2 \u03bc\u03b5\u03b8\u03cc\u03b4\u03bf\u03c5 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03c0\u03bb\u03cc\u03c2 \u03c3\u03c4\u03b7 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1. \u039a\u03b1\u03c4\u03ac \u03c4\u03b7 \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1 \u03c4\u03b7\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2 Martindale, \u03bf \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae\u03c2 \u03c4\u03bf\u03c0\u03bf\u03b8\u03b5\u03c4\u03b5\u03af \u03c4\u03bf \u03b4\u03b5\u03af\u03b3\u03bc\u03b1 \u03c5\u03c6\u03ac\u03c3\u03bc\u03b1\u03c4\u03bf\u03c2 \u03c3\u03b5 \u03bc\u03b9\u03b1 \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03b7 \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1 \u03c4\u03c1\u03b1\u03c0\u03b5\u03b6\u03b9\u03bf\u03cd. \u0388\u03bd\u03b1 \u03bc\u03b7\u03c7\u03ac\u03bd\u03b7\u03bc\u03b1 \u03c4\u03c1\u03af\u03b2\u03b5\u03b9 \u03b4\u03cd\u03bf \u03bb\u03b5\u03b9\u03b1\u03bd\u03c4\u03b9\u03ba\u03bf\u03cd\u03c2 \u03c4\u03c1\u03bf\u03c7\u03bf\u03cd\u03c2 \u03c3\u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1 \u03c4\u03bf\u03c5 \u03c5\u03c6\u03ac\u03c3\u03bc\u03b1\u03c4\u03bf\u03c2. \u03a9\u03c3\u03c4\u03cc\u03c3\u03bf, \u03b7 \u03ad\u03bd\u03c4\u03b1\u03c3\u03b7 \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2 \u03b1\u03c5\u03c4\u03ce\u03bd \u03c4\u03c9\u03bd \u03c4\u03c1\u03bf\u03c7\u03ce\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03c7\u03b5\u03c4\u03b9\u03ba\u03ac \u03c7\u03b1\u03bc\u03b7\u03bb\u03cc\u03c4\u03b5\u03c1\u03b7 \u03b1\u03c0\u03cc \u03b5\u03ba\u03b5\u03af\u03bd\u03b7 \u03c4\u03c9\u03bd \u03ac\u03bb\u03bb\u03c9\u03bd.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400;\">\u0397 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2 \u03c3\u03c5\u03bd\u03b5\u03c7\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03bb\u03b5\u03c0\u03c4\u03ac \u03ad\u03c9\u03c2 \u03ce\u03c1\u03b5\u03c2, \u03b1\u03bd\u03ac\u03bb\u03bf\u03b3\u03b1 \u03bc\u03b5 \u03c4\u03b7 \u03c6\u03cd\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c5\u03c6\u03ac\u03c3\u03bc\u03b1\u03c4\u03bf\u03c2. \u03a3\u03c4\u03bf \u03c4\u03ad\u03bb\u03bf\u03c2, \u03c3\u03b7\u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03c4\u03b1\u03b9 \u03b7 \u03c6\u03b8\u03bf\u03c1\u03ac \u03ba\u03b1\u03b9 \u03bf\u03b9 \u03b3\u03c1\u03b1\u03c4\u03b6\u03bf\u03c5\u03bd\u03b9\u03ad\u03c2 \u03b1\u03bd\u03ac \u03ba\u03cd\u03ba\u03bb\u03bf. \u0391\u03c5\u03c4\u03ae \u03b7 \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03b7 \u03b3\u03b9\u03b1 \u03c4\u03bf\u03bd \u03ad\u03bb\u03b5\u03b3\u03c7\u03bf \u03c4\u03b7\u03c2 \u03b1\u03bd\u03b8\u03b5\u03ba\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c7\u03b1\u03bb\u03b9\u03ce\u03bd \u03ba\u03b1\u03b9 \u03c7\u03bf\u03bd\u03c4\u03c1\u03ce\u03bd \u03c5\u03c6\u03b1\u03c3\u03bc\u03ac\u03c4\u03c9\u03bd. \u0395\u03ba\u03c4\u03cc\u03c2 \u03b1\u03c5\u03c4\u03bf\u03cd, \u03b7 \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2 Martindale \u03c0\u03c1\u03bf\u03c3\u03c6\u03ad\u03c1\u03b5\u03b9 \u03b1\u03c1\u03ba\u03b5\u03c4\u03ac \u03c0\u03bb\u03b5\u03bf\u03bd\u03b5\u03ba\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1. \u0393\u03b9\u03b1 \u03c0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1, \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ac \u03b1\u03c0\u03bf\u03b4\u03bf\u03c4\u03b9\u03ba\u03ae \u03ba\u03b1\u03b9 \u03b5\u03c5\u03ad\u03bb\u03b9\u03ba\u03c4\u03b7 \u03b3\u03b9\u03b1 \u03c0\u03bf\u03bb\u03bb\u03bf\u03cd\u03c2 \u03c4\u03cd\u03c0\u03bf\u03c5\u03c2 \u03c5\u03c6\u03b1\u03c3\u03bc\u03ac\u03c4\u03c9\u03bd.\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3-_Sand_Slurry_Abrasion_Test\"><\/span><b>3- \u0394\u03bf\u03ba\u03b9\u03bc\u03ae \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2 \u03bc\u03b5 \u03b1\u03b9\u03ce\u03c1\u03b7\u03bc\u03b1 \u03ac\u03bc\u03bc\u03bf\u03c5<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400;\">\u0395\u03af\u03bd\u03b1\u03b9 \u03ad\u03bd\u03b1\u03c2 \u03b4\u03b9\u03b1\u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03bf\u03c2 \u03c4\u03cd\u03c0\u03bf\u03c2 \u03bc\u03b5\u03b8\u03cc\u03b4\u03bf\u03c5 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2 \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2. \u0397 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae \u03c0\u03bf\u03bb\u03c4\u03bf\u03cd \u03ac\u03bc\u03bc\u03bf\u03c5 \u03b5\u03bb\u03ad\u03b3\u03c7\u03b5\u03b9 \u03c4\u03b7 \u03c3\u03c5\u03bc\u03c0\u03b5\u03c1\u03b9\u03c6\u03bf\u03c1\u03ac \u03b5\u03bd\u03cc\u03c2 \u03c5\u03bb\u03b9\u03ba\u03bf\u03cd \u03cc\u03c4\u03b1\u03bd \u03b5\u03ba\u03c4\u03af\u03b8\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03c0\u03bf\u03bb\u03c4\u03cc. \u0393\u03bd\u03c9\u03c1\u03af\u03b6\u03b5\u03c4\u03b5 \u03c4\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf \u03c0\u03bf\u03bb\u03c4\u03cc\u03c2; \u0395\u03af\u03bd\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03bc\u03b5\u03af\u03b3\u03bc\u03b1 \u03ac\u03bc\u03bc\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03bd\u03b5\u03c1\u03bf\u03cd. \u039f \u03c0\u03bf\u03bb\u03c4\u03cc\u03c2 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b2\u03bb\u03ac\u03c8\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1 \u03ae \u03c4\u03b7\u03bd \u03b5\u03c0\u03af\u03c3\u03c4\u03c1\u03c9\u03c3\u03b7 \u03b4\u03b9\u03b1\u03c6\u03cc\u03c1\u03c9\u03bd \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03c9\u03bd. \u0388\u03c4\u03c3\u03b9, \u03b1\u03c5\u03c4\u03ae \u03b7 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae \u03b5\u03bb\u03ad\u03b3\u03c7\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae \u03c3\u03b5 \u03c4\u03c1\u03b9\u03b2\u03ae \u03c4\u03bf\u03c5 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03bf\u03cd \u03b5\u03be\u03bf\u03c0\u03bb\u03b9\u03c3\u03bc\u03bf\u03cd.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400;\">\u0393\u03b9\u03b1 \u03bd\u03b1 \u03b5\u03ba\u03c4\u03b5\u03bb\u03ad\u03c3\u03b5\u03c4\u03b5 \u03c4\u03b7 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae \u03c4\u03bf\u03c5 \u03c0\u03bf\u03bb\u03c4\u03bf\u03cd \u03ac\u03bc\u03bc\u03bf\u03c5, \u03c4\u03bf\u03c0\u03bf\u03b8\u03b5\u03c4\u03ae\u03c3\u03c4\u03b5 \u03c4\u03bf \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd \u03c3\u03b5 \u03ad\u03bd\u03b1 \u03b8\u03ac\u03bb\u03b1\u03bc\u03bf. \u03a3\u03c4\u03b7 \u03c3\u03c5\u03bd\u03ad\u03c7\u03b5\u03b9\u03b1, \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ce\u03bd\u03c4\u03b1\u03c2 \u03bc\u03b9\u03b1 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1, \u03bf \u03c0\u03bf\u03bb\u03c4\u03cc\u03c2 \u03c1\u03af\u03c7\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1 \u03c4\u03bf\u03c5 \u03c5\u03bb\u03b9\u03ba\u03bf\u03cd \u03bc\u03b5 \u03c0\u03af\u03b5\u03c3\u03b7. \u0391\u03c5\u03c4\u03ae \u03b7 \u03c0\u03af\u03b5\u03c3\u03b7 \u03c0\u03c1\u03bf\u03ba\u03b1\u03bb\u03b5\u03af \u03c4\u03b7\u03bd \u03c4\u03c1\u03b9\u03b2\u03ae \u03c4\u03c9\u03bd \u03bb\u03b5\u03b9\u03b1\u03bd\u03c4\u03b9\u03ba\u03ce\u03bd \u03c3\u03c9\u03bc\u03b1\u03c4\u03b9\u03b4\u03af\u03c9\u03bd \u03c0\u03ac\u03bd\u03c9 \u03c3\u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1. \u039c\u03b5\u03c4\u03ac \u03b1\u03c0\u03cc \u03bb\u03af\u03b3\u03b1 \u03bb\u03b5\u03c0\u03c4\u03ac, \u03b5\u03bc\u03c6\u03b1\u03bd\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b3\u03c1\u03b1\u03c4\u03c3\u03bf\u03c5\u03bd\u03b9\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03b7 \u03b5\u03c0\u03af\u03c3\u03c4\u03c1\u03c9\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c5\u03bb\u03b9\u03ba\u03bf\u03cd \u03b1\u03c1\u03c7\u03af\u03b6\u03b5\u03b9 \u03bd\u03b1 \u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03c4\u03b1\u03b9. \u039f \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae\u03c2 \u03b5\u03bb\u03ad\u03b3\u03c7\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b1\u03c0\u03ce\u03bb\u03b5\u03b9\u03b1 \u03cc\u03b3\u03ba\u03bf\u03c5 \u03ae \u03b2\u03ac\u03c1\u03bf\u03c5\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b1 \u03c4\u03b5\u03bb\u03b9\u03ba\u03ac \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03ad\u03c3\u03bc\u03b1\u03c4\u03b1 \u03b1\u03bd\u03b8\u03b5\u03ba\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2.<\/span><\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4-_Dry_Sand_Rubber_Wheel_Test\"><\/span><b>4- \u0394\u03bf\u03ba\u03b9\u03bc\u03ae \u03b5\u03bb\u03b1\u03c3\u03c4\u03b9\u03ba\u03bf\u03cd \u03c4\u03c1\u03bf\u03c7\u03bf\u03cd \u03be\u03b7\u03c1\u03ae\u03c2 \u03ac\u03bc\u03bc\u03bf\u03c5<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400;\">\u0397 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae \u03b1\u03c5\u03c4\u03ae \u03b5\u03bb\u03ad\u03b3\u03c7\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b1\u03bd\u03b8\u03b5\u03ba\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1 \u03b5\u03bd\u03cc\u03c2 \u03c5\u03bb\u03b9\u03ba\u03bf\u03cd \u03cc\u03c4\u03b1\u03bd \u03ad\u03c1\u03c7\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03b5\u03c0\u03b1\u03c6\u03ae \u03bc\u03b5 \u03be\u03b7\u03c1\u03ac \u03ba\u03b1\u03b9 \u03c4\u03c1\u03b1\u03c7\u03b9\u03ac \u03c3\u03c9\u03bc\u03b1\u03c4\u03af\u03b4\u03b9\u03b1. \u0397 \u03b4\u03b9\u03ac\u03c4\u03b1\u03be\u03b7 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2 \u03b5\u03bb\u03b1\u03c3\u03c4\u03b9\u03ba\u03bf\u03cd \u03c4\u03c1\u03bf\u03c7\u03bf\u03cd \u03be\u03b7\u03c1\u03ae\u03c2 \u03ac\u03bc\u03bc\u03bf\u03c5 \u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03b5\u03b9 \u03ad\u03bd\u03b1 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c4\u03c1\u03b5\u03c6\u03cc\u03bc\u03b5\u03bd\u03bf \u03c4\u03cd\u03bc\u03c0\u03b1\u03bd\u03bf \u03ba\u03b1\u03b9 \u03ac\u03bc\u03bc\u03bf. \u0398\u03b1 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03b3\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ae\u03c3\u03b5\u03c4\u03b5 \u03c4\u03bf\u03bd \u03b5\u03bb\u03b1\u03c3\u03c4\u03b9\u03ba\u03cc \u03c4\u03c1\u03bf\u03c7\u03cc \u03c3\u03b5 \u03b1\u03c5\u03c4\u03cc \u03c4\u03bf \u03c0\u03b5\u03c1\u03b9\u03c3\u03c4\u03c1\u03b5\u03c6\u03cc\u03bc\u03b5\u03bd\u03bf \u03c4\u03cd\u03bc\u03c0\u03b1\u03bd\u03bf. \u0391\u03c1\u03c7\u03b9\u03ba\u03ac, \u03c4\u03bf\u03c0\u03bf\u03b8\u03b5\u03c4\u03ae\u03c3\u03c4\u03b5 \u03be\u03b7\u03c1\u03ae \u03ac\u03bc\u03bc\u03bf \u03b1\u03c0\u03b5\u03c5\u03b8\u03b5\u03af\u03b1\u03c2 \u03c3\u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1 \u03c4\u03bf\u03c5 \u03c5\u03bb\u03b9\u03ba\u03bf\u03cd. \u03a3\u03c4\u03b7 \u03c3\u03c5\u03bd\u03ad\u03c7\u03b5\u03b9\u03b1, \u03ad\u03bd\u03b1 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c4\u03c1\u03b5\u03c6\u03cc\u03bc\u03b5\u03bd\u03bf \u03c4\u03cd\u03bc\u03c0\u03b1\u03bd\u03bf \u03ba\u03b9\u03bd\u03b5\u03af\u03c4\u03b1\u03b9 \u03ba\u03b1\u03b9 \u03c4\u03c1\u03af\u03b2\u03b5\u03b9 \u03c4\u03bf\u03bd \u03c4\u03c1\u03bf\u03c7\u03cc \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03ac\u03bc\u03bc\u03bf \u03c0\u03ac\u03bd\u03c9 \u03c3\u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400;\">\u039a\u03b1\u03b8\u03ce\u03c2 \u03bf \u03c4\u03c1\u03bf\u03c7\u03cc\u03c2 \u03ba\u03b1\u03b9 \u03b7 \u03ac\u03bc\u03bc\u03bf\u03c2 \u03c0\u03b9\u03ad\u03b6\u03bf\u03c5\u03bd, \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03bf\u03cd\u03bd \u03b3\u03c1\u03b1\u03c4\u03c3\u03bf\u03c5\u03bd\u03b9\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03c6\u03b8\u03bf\u03c1\u03ac. \u0397 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03b1\u03c5\u03c4\u03ae \u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b5\u03c0\u03b1\u03bd\u03ac\u03bb\u03b7\u03c8\u03b7 \u03c0\u03bf\u03bb\u03bb\u03ce\u03bd \u03ba\u03cd\u03ba\u03bb\u03c9\u03bd. \u03a3\u03c4\u03bf \u03c4\u03ad\u03bb\u03bf\u03c2, \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03bc\u03b5\u03c4\u03c1\u03ae\u03c3\u03b5\u03c4\u03b5 \u03c4\u03b7\u03bd \u03b1\u03c0\u03ce\u03bb\u03b5\u03b9\u03b1 \u03b2\u03ac\u03c1\u03bf\u03c5\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03bf \u03b2\u03ac\u03b8\u03bf\u03c2 \u03c4\u03b7\u03c2 \u03c6\u03b8\u03bf\u03c1\u03ac\u03c2 \u03c0\u03bf\u03c5 \u03c0\u03c1\u03bf\u03ba\u03b1\u03bb\u03b5\u03af\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03c4\u03c1\u03b9\u03b2\u03ae. \u0397 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae \u03b5\u03bb\u03b1\u03c3\u03c4\u03b9\u03ba\u03bf\u03cd \u03c4\u03c1\u03bf\u03c7\u03bf\u03cd \u03bc\u03b5 \u03be\u03b7\u03c1\u03ae \u03ac\u03bc\u03bc\u03bf \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03c3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ae \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b9\u03c2 \u03b1\u03c5\u03c4\u03bf\u03ba\u03b9\u03bd\u03b7\u03c4\u03bf\u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03af\u03b5\u03c2. \u0395\u03bb\u03ad\u03b3\u03c7\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae \u03c4\u03c9\u03bd \u03b5\u03bb\u03b1\u03c3\u03c4\u03b9\u03ba\u03ce\u03bd \u03c3\u03c4\u03b7 \u03c6\u03b8\u03bf\u03c1\u03ac \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b4\u03b9\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03c3\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae \u03c4\u03bf\u03c5\u03c2 \u03c3\u03b5 \u03be\u03b7\u03c1\u03bf\u03cd\u03c2, \u03b1\u03bc\u03bc\u03ce\u03b4\u03b5\u03b9\u03c2 \u03b4\u03c1\u03cc\u03bc\u03bf\u03c5\u03c2.\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"5-_Pin-on-Disc_Test\"><\/span><b>5- \u0394\u03bf\u03ba\u03b9\u03bc\u03ae Pin-on-Disc<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400;\">\u03a0\u03c1\u03b9\u03bd \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03b5\u03ba\u03c4\u03ad\u03bb\u03b5\u03c3\u03b7 \u03b1\u03c5\u03c4\u03ae\u03c2 \u03c4\u03b7\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2, \u03bf \u03b1\u03b3\u03c9\u03b3\u03cc\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03ba\u03b1\u03c4\u03b1\u03bd\u03bf\u03ae\u03c3\u03b5\u03b9 \u03bf\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf\u03c5\u03c2 \u03cc\u03c1\u03bf\u03c5\u03c2 \u03cc\u03c0\u03c9\u03c2 \u03bf \u03c0\u03b5\u03af\u03c1\u03bf\u03c2 \u03ba\u03b1\u03b9 \u03bf \u03b4\u03af\u03c3\u03ba\u03bf\u03c2. \u0397 \u03b1\u03ba\u03af\u03b4\u03b1 \u03c3\u03b5 \u03b1\u03c5\u03c4\u03ae \u03c4\u03b7 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf \u03c5\u03bb\u03b9\u03ba\u03cc \u03c0\u03bf\u03c5 \u03c5\u03c0\u03bf\u03b2\u03ac\u03bb\u03bb\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae. \u0391\u03c0\u03cc \u03c4\u03b7\u03bd \u03ac\u03bb\u03bb\u03b7 \u03c0\u03bb\u03b5\u03c5\u03c1\u03ac, \u03bf \u03b4\u03af\u03c3\u03ba\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03b7 \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1 \u03c0\u03bf\u03c5 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c4\u03c1\u03ad\u03c6\u03b5\u03c4\u03b1\u03b9. \u039f \u03b4\u03af\u03c3\u03ba\u03bf\u03c2 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf \u03af\u03b4\u03b9\u03bf \u03c5\u03bb\u03b9\u03ba\u03cc \u03bc\u03b5 \u03c4\u03b7\u03bd \u03b1\u03ba\u03af\u03b4\u03b1 \u03ae \u03b1\u03c0\u03cc \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03cc \u03c5\u03bb\u03b9\u03ba\u03cc. \u03a4\u03ce\u03c1\u03b1, \u03b1\u03c2 \u03c3\u03c5\u03b6\u03b7\u03c4\u03ae\u03c3\u03bf\u03c5\u03bc\u03b5 \u03c0\u03ce\u03c2 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b5\u03af \u03b7 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae \u03b1\u03ba\u03af\u03b4\u03b1\u03c2-\u03b4\u03af\u03c3\u03ba\u03bf\u03c5. \u039f \u03b1\u03b3\u03c9\u03b3\u03cc\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2 \u03c3\u03c4\u03b5\u03c1\u03b5\u03ce\u03bd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b1\u03ba\u03af\u03b4\u03b1 \u03c0\u03ac\u03bd\u03c9 \u03c3\u03c4\u03bf \u03b4\u03af\u03c3\u03ba\u03bf \u03ba\u03b1\u03b9 \u03bf \u03b4\u03af\u03c3\u03ba\u03bf\u03c2 \u03b1\u03c1\u03c7\u03af\u03b6\u03b5\u03b9 \u03bd\u03b1 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c4\u03c1\u03ad\u03c6\u03b5\u03c4\u03b1\u03b9.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400;\">\u039a\u03b1\u03b8\u03ce\u03c2 \u03bf \u03b4\u03af\u03c3\u03ba\u03bf\u03c2 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c4\u03c1\u03ad\u03c6\u03b5\u03c4\u03b1\u03b9, \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03b5\u03af\u03c4\u03b1\u03b9 \u03c4\u03c1\u03b9\u03b2\u03ae \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03c4\u03bf\u03c5 \u03c0\u03b5\u03af\u03c1\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03c4\u03bf\u03c5 \u03b4\u03af\u03c3\u03ba\u03bf\u03c5, \u03c0\u03c1\u03bf\u03ba\u03b1\u03bb\u03ce\u03bd\u03c4\u03b1\u03c2 \u03b2\u03b1\u03b8\u03bf\u03c5\u03bb\u03ce\u03bc\u03b1\u03c4\u03b1 \u03c3\u03c4\u03b9\u03c2 \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b5\u03c2 \u03c4\u03bf\u03c5 \u03c0\u03b5\u03af\u03c1\u03bf\u03c5. \u0397 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c4\u03c1\u03bf\u03c6\u03ae \u03c3\u03c5\u03bd\u03b5\u03c7\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03ad\u03bd\u03b1 \u03c3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03bf \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03cc \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1. \u039c\u03b5\u03c4\u03ac \u03b1\u03c0\u03cc \u03b1\u03c5\u03c4\u03cc, \u03bf \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae\u03c2 \u03bc\u03b5\u03c4\u03c1\u03ac \u03c4\u03bf\u03bd \u03c3\u03c5\u03bd\u03c4\u03b5\u03bb\u03b5\u03c3\u03c4\u03ae \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2. \u0395\u03ac\u03bd \u03c5\u03c0\u03ac\u03c1\u03c7\u03bf\u03c5\u03bd \u03bb\u03b9\u03b3\u03cc\u03c4\u03b5\u03c1\u03b1 \u03c3\u03b7\u03bc\u03ac\u03b4\u03b9\u03b1 \u03ba\u03b1\u03b9 \u03b2\u03b1\u03b8\u03bf\u03c5\u03bb\u03ce\u03bc\u03b1\u03c4\u03b1, \u03c4\u03bf \u03c5\u03bb\u03b9\u03ba\u03cc \u03b1\u03c0\u03bf\u03b4\u03b5\u03b9\u03ba\u03bd\u03cd\u03b5\u03c4\u03b1\u03b9 \u03b1\u03be\u03b9\u03cc\u03c0\u03b9\u03c3\u03c4\u03bf \u03ba\u03b1\u03b9 \u03ad\u03c7\u03b5\u03b9 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae \u03c3\u03c4\u03b7\u03bd \u03c4\u03c1\u03b9\u03b2\u03ae. \u0397 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae pin-on-disc \u03b5\u03bd\u03b4\u03b5\u03af\u03ba\u03bd\u03c5\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03c4\u03bf\u03bd \u03ad\u03bb\u03b5\u03b3\u03c7\u03bf \u03c4\u03c9\u03bd \u03c6\u03c1\u03ad\u03bd\u03c9\u03bd \u03ba\u03b1\u03b9 \u03c4\u03c9\u03bd \u03b5\u03be\u03b1\u03c1\u03c4\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03c4\u03bf\u03c5 \u03ba\u03b9\u03bd\u03b7\u03c4\u03ae\u03c1\u03b1.<\/span><\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"6-_Reciprocating_Wear_Test\"><\/span><b>6- \u0394\u03bf\u03ba\u03b9\u03bc\u03ae \u03c6\u03b8\u03bf\u03c1\u03ac\u03c2 \u03bc\u03b5 \u03c0\u03b1\u03bb\u03b9\u03bd\u03b4\u03c1\u03bf\u03bc\u03b9\u03ba\u03ae \u03ba\u03af\u03bd\u03b7\u03c3\u03b7<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400;\">\u0397 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae \u03c0\u03b1\u03bb\u03b9\u03bd\u03b4\u03c1\u03cc\u03bc\u03b7\u03c3\u03b7\u03c2 \u03b5\u03bb\u03ad\u03b3\u03c7\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae \u03c3\u03c4\u03b7 \u03c6\u03b8\u03bf\u03c1\u03ac \u03c4\u03c9\u03bd \u03ba\u03b9\u03bd\u03bf\u03cd\u03bc\u03b5\u03bd\u03c9\u03bd \u03bc\u03b5\u03c1\u03ce\u03bd. \u039c\u03b5 \u03b1\u03c0\u03bb\u03ac \u03bb\u03cc\u03b3\u03b9\u03b1, \u03b1\u03c5\u03c4\u03ae \u03b7 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae \u03b5\u03be\u03b5\u03c4\u03ac\u03b6\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae \u03c4\u03c9\u03bd \u03b5\u03be\u03b1\u03c1\u03c4\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03c0\u03bf\u03c5 \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03bd\u03bf\u03c5\u03bd \u03c3\u03b5 \u03c3\u03c5\u03bd\u03b5\u03c7\u03ae \u03ba\u03af\u03bd\u03b7\u03c3\u03b7 \u03bc\u03c0\u03c1\u03bf\u03c2-\u03c0\u03af\u03c3\u03c9. \u0391\u03bd \u03ba\u03b1\u03b9 \u03b1\u03c0\u03bb\u03ae, \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03c0\u03b9\u03bf \u03ba\u03c1\u03af\u03c3\u03b9\u03bc\u03b7 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae \u03b3\u03b9\u03b1 \u03c0\u03bf\u03bb\u03bb\u03ad\u03c2 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03af\u03b5\u03c2. \u039f\u03b9 \u03c3\u03c5\u03c1\u03cc\u03bc\u03b5\u03bd\u03b5\u03c2 \u03c0\u03cc\u03c1\u03c4\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03ad\u03bc\u03b2\u03bf\u03bb\u03b1 \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c4\u03b7 \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2 \u03c0\u03b1\u03bb\u03b9\u03bd\u03b4\u03c1\u03bf\u03bc\u03b9\u03ba\u03ae\u03c2 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1\u03c2 \u03b3\u03b9\u03b1 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03c3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ae \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1. \u03a0\u03ce\u03c2 \u03bb\u03bf\u03b9\u03c0\u03cc\u03bd \u03b5\u03ba\u03c4\u03b5\u03bb\u03b5\u03af\u03c4\u03b1\u03b9 \u03b1\u03c5\u03c4\u03ae \u03b7 \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf\u03c2;<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400;\">\u03a4\u03bf \u03c5\u03bb\u03b9\u03ba\u03cc \u03c0\u03bf\u03c5 \u03b8\u03ad\u03bb\u03b5\u03c4\u03b5 \u03bd\u03b1 \u03b5\u03bb\u03ad\u03b3\u03be\u03b5\u03c4\u03b5 \u03c0\u03b9\u03ad\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7\u03bd \u03ac\u03bb\u03bb\u03b7 \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03b7 \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1. \u039a\u03b9\u03bd\u03b5\u03af\u03c4\u03b1\u03b9 \u03c0\u03c1\u03bf\u03c2 \u03c4\u03b1 \u03b5\u03bc\u03c0\u03c1\u03cc\u03c2 \u03ba\u03b1\u03b9 \u03c0\u03c1\u03bf\u03c2 \u03c4\u03b1 \u03c0\u03af\u03c3\u03c9, \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ae \u03c4\u03c1\u03b9\u03b2\u03ae. \u0397 \u03ba\u03af\u03bd\u03b7\u03c3\u03b7 \u03bc\u03c0\u03c1\u03bf\u03c2-\u03c0\u03af\u03c3\u03c9 \u03b4\u03b9\u03b1\u03c1\u03ba\u03b5\u03af \u03bc\u03b5\u03c1\u03b9\u03ba\u03ac \u03bb\u03b5\u03c0\u03c4\u03ac. \u039c\u03b5\u03c4\u03ac \u03b1\u03c0\u03cc \u03b1\u03c5\u03c4\u03cc, \u03b5\u03bb\u03ad\u03b3\u03c7\u03b5\u03c4\u03b1\u03b9 \u03b7 \u03b1\u03c0\u03ce\u03bb\u03b5\u03b9\u03b1 \u03b2\u03ac\u03c1\u03bf\u03c5\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03b2\u03b1\u03b8\u03bf\u03c5\u03bb\u03ce\u03bc\u03b1\u03c4\u03b1. \u039f\u03b9 \u03b1\u03c5\u03c4\u03bf\u03ba\u03b9\u03bd\u03b7\u03c4\u03bf\u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03af\u03b5\u03c2 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bd \u03c4\u03b7\u03bd \u03c0\u03b1\u03bb\u03b9\u03bd\u03b4\u03c1\u03cc\u03bc\u03b7\u03c3\u03b7 \u03b3\u03b9\u03b1 \u03c4\u03bf\u03bd \u03ad\u03bb\u03b5\u03b3\u03c7\u03bf \u03c4\u03c9\u03bd \u03ba\u03b9\u03bd\u03b7\u03c4\u03ae\u03c1\u03c9\u03bd \u03c4\u03c9\u03bd \u03b1\u03c5\u03c4\u03bf\u03ba\u03b9\u03bd\u03ae\u03c4\u03c9\u03bd, \u03c4\u03c9\u03bd \u03c1\u03bf\u03c5\u03bb\u03b5\u03bc\u03ac\u03bd \u03ba\u03b1\u03b9 \u03c4\u03c9\u03bd \u03c3\u03c4\u03b5\u03b3\u03b1\u03bd\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03b5\u03c9\u03bd.<\/span><\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"7-_Los_Angeles_LA_Abrasion_Test\"><\/span><b>7- \u0394\u03bf\u03ba\u03b9\u03bc\u03ae \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2 \u03c3\u03c4\u03bf \u039b\u03bf\u03c2 \u0386\u03bd\u03c4\u03b6\u03b5\u03bb\u03b5\u03c2 (LA)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400;\">\u039c\u03b9\u03b1 \u03bf\u03bc\u03ac\u03b4\u03b1 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ce\u03bd \u03c3\u03c4\u03bf \u039b\u03bf\u03c2 \u0386\u03bd\u03c4\u03b6\u03b5\u03bb\u03b5\u03c2 \u03c4\u03b7\u03c2 \u039a\u03b1\u03bb\u03b9\u03c6\u03cc\u03c1\u03bd\u03b9\u03b1\u03c2 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b5 \u03b3\u03b9\u03b1 \u03c0\u03c1\u03ce\u03c4\u03b7 \u03c6\u03bf\u03c1\u03ac \u03b1\u03c5\u03c4\u03ae \u03c4\u03b7 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae \u03c4\u03bf 1920. \u0397 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae \u03ad\u03b3\u03b9\u03bd\u03b5 \u03b3\u03c1\u03ae\u03b3\u03bf\u03c1\u03b1 \u03b5\u03c0\u03b9\u03c4\u03c5\u03c7\u03ae\u03c2 \u03ba\u03b1\u03b9 \u03b4\u03b7\u03bc\u03bf\u03c6\u03b9\u03bb\u03ae\u03c2, \u03bf\u03c0\u03cc\u03c4\u03b5 \u03c4\u03b7\u03c2 \u03ad\u03b4\u03c9\u03c3\u03b1\u03bd \u03c4\u03bf \u03cc\u03bd\u03bf\u03bc\u03b1 \u03b1\u03c5\u03c4\u03ae\u03c2 \u03c4\u03b7\u03c2 \u03c0\u03cc\u03bb\u03b7\u03c2. \u0397 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae \u03c4\u03bf\u03c5 \u039b\u03bf\u03c2 \u0386\u03bd\u03c4\u03b6\u03b5\u03bb\u03b5\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03c0\u03b9\u03bf \u03b1\u03ba\u03c1\u03b9\u03b2\u03ae\u03c2 \u03ba\u03b1\u03b9 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03c3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ae \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2 \u03b1\u03c0\u03cc \u03cc\u03bb\u03b5\u03c2 \u03c4\u03b9\u03c2 \u03c0\u03b1\u03c1\u03b1\u03c0\u03ac\u03bd\u03c9. \u0393\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b5\u03ba\u03c4\u03ad\u03bb\u03b5\u03c3\u03b7 \u03b1\u03c5\u03c4\u03ae\u03c2 \u03c4\u03b7\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2, \u03bf \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae\u03c2 \u03c4\u03bf\u03c0\u03bf\u03b8\u03b5\u03c4\u03b5\u03af \u03c4\u03bf \u03c5\u03bb\u03b9\u03ba\u03cc \u03c3\u03b5 \u03ad\u03bd\u03b1 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c4\u03c1\u03b5\u03c6\u03cc\u03bc\u03b5\u03bd\u03bf \u03c4\u03cd\u03bc\u03c0\u03b1\u03bd\u03bf \u03c0\u03bf\u03c5 \u03c0\u03b5\u03c1\u03b9\u03ad\u03c7\u03b5\u03b9 \u03c7\u03b1\u03bb\u03cd\u03b2\u03b4\u03b9\u03bd\u03b5\u03c2 \u03c3\u03c6\u03b1\u03af\u03c1\u03b5\u03c2 \u03ba\u03b1\u03b8\u03bf\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf\u03c5 \u03bc\u03b5\u03b3\u03ad\u03b8\u03bf\u03c5\u03c2 \u03ba\u03b1\u03b9 \u03cc\u03b3\u03ba\u03bf\u03c5.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400;\">\u038c\u03c4\u03b1\u03bd \u03c4\u03bf \u03c4\u03cd\u03bc\u03c0\u03b1\u03bd\u03bf \u03c0\u03b5\u03c1\u03b9\u03c3\u03c4\u03c1\u03ad\u03c6\u03b5\u03c4\u03b1\u03b9, \u03bf\u03b9 \u03c7\u03b1\u03bb\u03cd\u03b2\u03b4\u03b9\u03bd\u03b5\u03c2 \u03c3\u03c6\u03b1\u03af\u03c1\u03b5\u03c2 \u03c0\u03c1\u03bf\u03c3\u03ba\u03c1\u03bf\u03cd\u03bf\u03c5\u03bd \u03c3\u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1 \u03c4\u03bf\u03c5 \u03c5\u03bb\u03b9\u03ba\u03bf\u03cd. \u03a9\u03c3\u03c4\u03cc\u03c3\u03bf, \u03c4\u03b1 \u03c4\u03cd\u03bc\u03c0\u03b1\u03bd\u03b1 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c4\u03c1\u03ad\u03c6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c0\u03b5\u03c1\u03af\u03c0\u03bf\u03c5 500 \u03ad\u03c9\u03c2 1000 \u03c6\u03bf\u03c1\u03ad\u03c2 \u03c3\u03b5 \u03ba\u03b1\u03b8\u03bf\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf \u03c7\u03c1\u03cc\u03bd\u03bf. \u0391\u03c5\u03c4\u03cc \u03ad\u03c7\u03b5\u03b9 \u03c9\u03c2 \u03b1\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1 \u03c4\u03b7 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03b1\u03c1\u03ba\u03b5\u03c4\u03ce\u03bd \u03b2\u03b1\u03b8\u03bf\u03c5\u03bb\u03c9\u03bc\u03ac\u03c4\u03c9\u03bd \u03c3\u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1. \u039f \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03ae\u03c2 \u03bc\u03b5\u03c4\u03c1\u03ac \u03c4\u03bf \u03b2\u03ac\u03b8\u03bf\u03c2 \u03c4\u03c9\u03bd \u03b2\u03b1\u03b8\u03bf\u03c5\u03bb\u03c9\u03bc\u03ac\u03c4\u03c9\u03bd \u03ba\u03b1\u03b9 \u03c4\u03bf \u03c0\u03bf\u03c3\u03bf\u03c3\u03c4\u03cc \u03c6\u03b8\u03bf\u03c1\u03ac\u03c2 \u03c4\u03bf\u03c5 \u03c5\u03bb\u03b9\u03ba\u03bf\u03cd. \u0397 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae \u03c4\u03bf\u03c5 \u039b\u03bf\u03c2 \u0386\u03bd\u03c4\u03b6\u03b5\u03bb\u03b5\u03c2 \u03b2\u03bf\u03b7\u03b8\u03ac \u03c3\u03c4\u03bf\u03bd \u03ad\u03bb\u03b5\u03b3\u03c7\u03bf \u03c4\u03b7\u03c2 \u03b1\u03bd\u03b8\u03b5\u03ba\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c4\u03c9\u03bd \u03bf\u03b9\u03ba\u03bf\u03b4\u03bf\u03bc\u03b9\u03ba\u03ce\u03bd \u03c5\u03bb\u03b9\u03ba\u03ce\u03bd, \u03c4\u03bf\u03c5 \u03c7\u03b1\u03bb\u03b9\u03ba\u03b9\u03bf\u03cd \u03ba\u03b1\u03b9 \u03c4\u03c9\u03bd \u03b8\u03c1\u03b1\u03c5\u03c3\u03c4\u03ce\u03bd \u03bb\u03af\u03b8\u03c9\u03bd.<\/span><\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions\"><\/span><b>\u03a3\u03c5\u03c7\u03bd\u03ad\u03c2 \u03b5\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<p><b>\u03a0\u03bf\u03b9\u03bf\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf\u03b9 \u03c4\u03c1\u03b5\u03b9\u03c2 \u03c4\u03cd\u03c0\u03bf\u03b9 \u03bb\u03b5\u03b9\u03b1\u03bd\u03c4\u03b9\u03ba\u03ce\u03bd;<\/b><\/p>\n<p><span style=\"font-weight: 400;\">\u039f\u03b9 \u03c4\u03c1\u03b5\u03b9\u03c2 \u03c4\u03cd\u03c0\u03bf\u03b9 \u03bb\u03b5\u03b9\u03b1\u03bd\u03c4\u03b9\u03ba\u03ce\u03bd \u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03bf\u03c5\u03bd:<\/span><\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u03a6\u03c5\u03c3\u03b9\u03ba\u03cc: \u0386\u03bc\u03bc\u03bf\u03c2 \u03ba\u03b1\u03b9 \u03c7\u03b1\u03bb\u03b1\u03b6\u03af\u03b1\u03c2<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u03a3\u03c5\u03bd\u03b8\u03b5\u03c4\u03b9\u03ba\u03cc: \u039a\u03b1\u03c1\u03b2\u03af\u03b4\u03b9\u03bf \u03c4\u03bf\u03c5 \u03c0\u03c5\u03c1\u03b9\u03c4\u03af\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03bf\u03be\u03b5\u03af\u03b4\u03b9\u03bf \u03c4\u03bf\u03c5 \u03b1\u03c1\u03b3\u03b9\u03bb\u03af\u03bf\u03c5<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u03a3\u03bf\u03cd\u03c0\u03b5\u03c1 \u03bb\u03b5\u03b9\u03b1\u03bd\u03c4\u03b9\u03ba\u03ac: \u0394\u03b9\u03b1\u03bc\u03ac\u03bd\u03c4\u03b9\u03b1: \u0395\u03be\u03b1\u03b9\u03c1\u03b5\u03c4\u03b9\u03ba\u03ac \u03c3\u03ba\u03bb\u03b7\u03c1\u03ac, \u03cc\u03c0\u03c9\u03c2 \u03c4\u03bf \u03b4\u03b9\u03b1\u03bc\u03ac\u03bd\u03c4\u03b9\u00a0<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><b>\u03a0\u03bf\u03b9\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03b1\u03c1\u03c7\u03ae \u03b5\u03bd\u03cc\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03b1\u03c3\u03c4\u03ae \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2;<\/b><\/p>\n<p><span style=\"font-weight: 400;\">\u0397 \u03b1\u03c1\u03c7\u03ae \u03b5\u03bd\u03cc\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03b1\u03c3\u03c4\u03ae \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bd\u03b1 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03b5\u03af \u03c6\u03b8\u03bf\u03c1\u03ac \u03ba\u03b1\u03b9 \u03b3\u03c1\u03b1\u03c4\u03b6\u03bf\u03c5\u03bd\u03b9\u03ad\u03c2 \u03c3\u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1 \u03c4\u03bf\u03c5 \u03c5\u03bb\u03b9\u03ba\u03bf\u03cd. \u039f \u03b4\u03bf\u03ba\u03b9\u03bc\u03b1\u03c3\u03c4\u03ae\u03c2 \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2 \u03c4\u03c1\u03af\u03b2\u03b5\u03c4\u03b1\u03b9 \u03c0\u03ac\u03bd\u03c9 \u03c3\u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1 \u03c4\u03bf\u03c5 \u03c5\u03bb\u03b9\u03ba\u03bf\u03cd \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03b7\u03b8\u03b5\u03af \u03c4\u03c1\u03b9\u03b2\u03ae. \u0395\u03bb\u03ad\u03b3\u03c7\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae \u03c4\u03bf\u03c5 \u03c5\u03bb\u03b9\u03ba\u03bf\u03cd \u03c3\u03c4\u03b7\u03bd \u03c4\u03c1\u03b9\u03b2\u03ae \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03b1\u03bd\u03b8\u03b5\u03ba\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><b>\u03a0\u03bf\u03b9\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03ba\u03cd\u03c1\u03b9\u03b1 \u03b1\u03b9\u03c4\u03af\u03b1 \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2;<\/b><\/p>\n<p><span style=\"font-weight: 400;\">\u0397 \u03ba\u03cd\u03c1\u03b9\u03b1 \u03b1\u03b9\u03c4\u03af\u03b1 \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03c4\u03c1\u03b9\u03b2\u03ae. \u03a5\u03c0\u03ac\u03c1\u03c7\u03bf\u03c5\u03bd \u03b4\u03b9\u03ac\u03c6\u03bf\u03c1\u03bf\u03b9 \u03bb\u03cc\u03b3\u03bf\u03b9 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03c4\u03c1\u03b9\u03b2\u03ae, \u03cc\u03c0\u03c9\u03c2<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u039c\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ae \u03b4\u03c1\u03ac\u03c3\u03b7, \u03cc\u03c0\u03c9\u03c2 \u03ba\u03b9\u03bd\u03bf\u03cd\u03bc\u03b5\u03bd\u03b1 \u03bc\u03ad\u03c1\u03b7<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u03a3\u03c9\u03bc\u03b1\u03c4\u03af\u03b4\u03b9\u03b1 \u03cc\u03c0\u03c9\u03c2 \u03ac\u03bc\u03bc\u03bf\u03c2<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u03a0\u03b5\u03c1\u03b9\u03b2\u03b1\u03bb\u03bb\u03bf\u03bd\u03c4\u03b9\u03ba\u03bf\u03af \u03c0\u03b1\u03c1\u03ac\u03b3\u03bf\u03bd\u03c4\u03b5\u03c2 \u03cc\u03c0\u03c9\u03c2 \u03b7 \u03c3\u03ba\u03cc\u03bd\u03b7 \u03ba\u03b1\u03b9 \u03bf \u03ac\u03bd\u03b5\u03bc\u03bf\u03c2<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><b>\u03a3\u03c5\u03bc\u03c0\u03ad\u03c1\u03b1\u03c3\u03bc\u03b1<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400;\">\u0397 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2 \u03c4\u03b7\u03c2 \u03b1\u03bd\u03b8\u03b5\u03ba\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03b5\u03bd\u03cc\u03c2 \u03c5\u03bb\u03b9\u03ba\u03bf\u03cd \u03ad\u03bd\u03b1\u03bd\u03c4\u03b9 \u03bb\u03b5\u03b9\u03b1\u03bd\u03c4\u03b9\u03ba\u03ce\u03bd. \u03a5\u03c0\u03ac\u03c1\u03c7\u03bf\u03c5\u03bd \u03b4\u03b9\u03ac\u03c6\u03bf\u03c1\u03b5\u03c2 \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf\u03b9 \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2. \u03a3\u03b5 \u03b1\u03c5\u03c4\u03cc \u03c4\u03bf \u03ac\u03c1\u03b8\u03c1\u03bf, \u03ad\u03c7\u03c9 \u03ba\u03b1\u03bb\u03cd\u03c8\u03b5\u03b9 \u03bf\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03b5\u03c2 \u03c4\u03c5\u03c0\u03b9\u03ba\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c5\u03c1\u03ad\u03c9\u03c2 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bc\u03b5\u03bd\u03b5\u03c2 \u03bc\u03b5\u03b8\u03cc\u03b4\u03bf\u03c5\u03c2. \u0393\u03b9\u03b1 \u03c0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1, \u03bc\u03c0\u03bf\u03c1\u03b5\u03af\u03c4\u03b5 \u03bd\u03b1 \u03b5\u03ba\u03c4\u03b5\u03bb\u03ad\u03c3\u03b5\u03c4\u03b5 \u03c4\u03b7 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae \u03c0\u03bf\u03bb\u03c4\u03bf\u03cd \u03ac\u03bc\u03bc\u03bf\u03c5. \u03a0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03b5\u03b9 \u03ad\u03bd\u03b1 \u03bc\u03b5\u03af\u03b3\u03bc\u03b1 \u03c0\u03bf\u03bb\u03c4\u03bf\u03cd \u03c0\u03bf\u03c5 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03b5\u03af \u03c6\u03b8\u03bf\u03c1\u03ac \u03c3\u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1 \u03c4\u03bf\u03c5 \u03c5\u03bb\u03b9\u03ba\u03bf\u03cd. \u03a0\u03b1\u03c1\u03b1\u03c4\u03b7\u03c1\u03b5\u03af\u03c4\u03b5 \u03c4\u03b7\u03bd \u03b1\u03c0\u03ce\u03bb\u03b5\u03b9\u03b1 \u03b2\u03ac\u03c1\u03bf\u03c5\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b7 \u03c6\u03cd\u03c3\u03b7 \u03c4\u03c9\u03bd \u03b2\u03b1\u03b8\u03bf\u03c5\u03bb\u03c9\u03bc\u03ac\u03c4\u03c9\u03bd \u03ba\u03b1\u03b9 \u03c4\u03c9\u03bd \u03c3\u03b7\u03bc\u03b1\u03b4\u03b9\u03ce\u03bd.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400;\">\u03a3\u03c4\u03b7 \u03c3\u03c5\u03bd\u03ad\u03c7\u03b5\u03b9\u03b1, \u03b8\u03b1 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03bc\u03b5\u03c4\u03c1\u03ae\u03c3\u03b5\u03c4\u03b5 \u03c4\u03bf\u03bd \u03c3\u03c5\u03bd\u03c4\u03b5\u03bb\u03b5\u03c3\u03c4\u03ae \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2. \u0395\u03ac\u03bd \u03ad\u03bd\u03b1 \u03b1\u03bd\u03c4\u03b9\u03ba\u03b5\u03af\u03bc\u03b5\u03bd\u03bf \u03c0\u03b1\u03c1\u03bf\u03c5\u03c3\u03b9\u03ac\u03b6\u03b5\u03b9 \u03bb\u03b9\u03b3\u03cc\u03c4\u03b5\u03c1\u03b7 \u03c6\u03b8\u03bf\u03c1\u03ac, \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03b9\u03bf \u03b1\u03bd\u03b8\u03b5\u03ba\u03c4\u03b9\u03ba\u03cc. \u038c\u03bb\u03bf\u03b9 \u03bf\u03b9 \u03ac\u03bb\u03bb\u03bf\u03b9 \u03c4\u03cd\u03c0\u03bf\u03b9 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ce\u03bd, \u03cc\u03c0\u03c9\u03c2 \u03bf\u03b9 \u03c0\u03b1\u03bb\u03b9\u03bd\u03b4\u03c1\u03bf\u03bc\u03b9\u03ba\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03bf\u03b9 \u03b4\u03bf\u03ba\u03b9\u03bc\u03b1\u03c3\u03af\u03b5\u03c2 pin-on-disc, \u03bc\u03b5\u03c4\u03c1\u03bf\u03cd\u03bd \u03c4\u03b7\u03bd \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c3\u03c4\u03b7\u03bd \u03c4\u03c1\u03b9\u03b2\u03ae. \u039f\u03b9 \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf\u03b9 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2 \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03bf\u03bb\u03cd \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03c3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03ba\u03b1\u03c4\u03b1\u03bd\u03cc\u03b7\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03c0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03b5\u03bd\u03cc\u03c2 \u03c5\u03bb\u03b9\u03ba\u03bf\u03cd. \u038c\u03bb\u03b5\u03c2 \u03bf\u03b9 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03af\u03b5\u03c2, \u03b1\u03c0\u03cc \u03c4\u03b1 \u03c5\u03c6\u03ac\u03c3\u03bc\u03b1\u03c4\u03b1 \u03ad\u03c9\u03c2 \u03c4\u03b7\u03bd \u03b1\u03c5\u03c4\u03bf\u03ba\u03b9\u03bd\u03b7\u03c4\u03bf\u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03af\u03b1, \u03b2\u03b1\u03c3\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03b1\u03c5\u03c4\u03ad\u03c2 \u03c4\u03b9\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ad\u03c2 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b4\u03b9\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03c3\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03c5\u03c8\u03b7\u03bb\u03ae \u03c0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03ac \u03c4\u03bf\u03c5\u03c2.\u00a0<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>\u0391\u03c0\u03cc \u03c4\u03b1 \u03ba\u03b1\u03b8\u03b7\u03bc\u03b5\u03c1\u03b9\u03bd\u03ac \u03bc\u03b1\u03c2 \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03b1 \u03bc\u03ad\u03c7\u03c1\u03b9 \u03c4\u03b1 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ac \u03b5\u03c1\u03b3\u03b1\u03bb\u03b5\u03af\u03b1, \u03c3\u03c7\u03b5\u03b4\u03cc\u03bd \u03c4\u03b1 \u03c0\u03ac\u03bd\u03c4\u03b1 \u03b1\u03bd\u03c4\u03b9\u03bc\u03b5\u03c4\u03c9\u03c0\u03af\u03b6\u03bf\u03c5\u03bd \u03c3\u03c5\u03bd\u03b5\u03c7\u03b5\u03af\u03c2 \u03c4\u03c1\u03b9\u03b2\u03ad\u03c2. \u0388\u03c7\u03b5\u03c4\u03b5 \u03b1\u03bd\u03b1\u03c1\u03c9\u03c4\u03b7\u03b8\u03b5\u03af \u03c0\u03bf\u03c4\u03ad \u03c0\u03ce\u03c2 \u03b4\u03b9\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03cc\u03c4\u03b9 \u03b1\u03c5\u03c4\u03ac \u03c4\u03b1 \u03c5\u03bb\u03b9\u03ba\u03ac \u03b8\u03b1 \u03b1\u03bd\u03c4\u03b9\u03bc\u03b5\u03c4\u03c9\u03c0\u03af\u03c3\u03bf\u03c5\u03bd \u03c4\u03b7 \u03c6\u03b8\u03bf\u03c1\u03ac; \u0397 \u03b1\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7 \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b9\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ad\u03c2 \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2. \u03a4\u03b1 \u03c0\u03ac\u03bd\u03c4\u03b1 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03bc\u03b5\u03b8\u03cc\u03b4\u03bf\u03c5\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2 \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2, \u03b1\u03c0\u03cc \u03c4\u03b9\u03c2 \u03c3\u03cc\u03bb\u03b5\u03c2 \u03c4\u03c9\u03bd \u03c0\u03b1\u03c0\u03bf\u03c5\u03c4\u03c3\u03b9\u03ce\u03bd \u03c3\u03b1\u03c2 \u03bc\u03ad\u03c7\u03c1\u03b9 \u03c4\u03b1 \u03b5\u03bb\u03b1\u03c3\u03c4\u03b9\u03ba\u03ac \u03c4\u03bf\u03c5 \u03b1\u03c5\u03c4\u03bf\u03ba\u03b9\u03bd\u03ae\u03c4\u03bf\u03c5 \u03c3\u03b1\u03c2. \u03a3\u03b1\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bd\u03ad\u03b1 \u03b1\u03c5\u03c4\u03ae \u03b7 \u03ad\u03bd\u03bd\u03bf\u03b9\u03b1 \u03c4\u03b7\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2...<\/p>","protected":false},"author":13,"featured_media":5259,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-5236","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Different Types of Abrasion Testing &amp; Methods<\/title>\n<meta name=\"description\" content=\"This detailed guide is about different types of abrasion testing &amp; methods. Know about the importance and procedure of each method.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ots-testequipment.net\/el\/blog\/\u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03bf\u03af-\u03c4\u03cd\u03c0\u03bf\u03b9-\u03bc\u03b5\u03b8\u03cc\u03b4\u03c9\u03bd-\u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2-\u03c4\/\" \/>\n<meta property=\"og:locale\" content=\"el_GR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Different Types of Abrasion Testing &amp; Methods\" \/>\n<meta property=\"og:description\" content=\"This detailed guide is about different types of abrasion testing &amp; methods. Know about the importance and procedure of each method.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/ots-testequipment.net\/el\/blog\/\u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03bf\u03af-\u03c4\u03cd\u03c0\u03bf\u03b9-\u03bc\u03b5\u03b8\u03cc\u03b4\u03c9\u03bd-\u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2-\u03c4\/\" \/>\n<meta property=\"og:site_name\" content=\"OTS TECHNIK\" \/>\n<meta property=\"article:published_time\" content=\"2025-01-23T09:09:44+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-02-11T01:09:13+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/ots-testequipment.net\/wp-content\/uploads\/2025\/01\/Different-Types-of-Abrasion-Testing-Methods.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"750\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"yahua\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u03a3\u03c5\u03bd\u03c4\u03ac\u03c7\u03b8\u03b7\u03ba\u03b5 \u03b1\u03c0\u03cc\" \/>\n\t<meta name=\"twitter:data1\" content=\"yahua\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u0395\u03ba\u03c4\u03b9\u03bc\u03ce\u03bc\u03b5\u03bd\u03bf\u03c2 \u03c7\u03c1\u03cc\u03bd\u03bf\u03c2 \u03b1\u03bd\u03ac\u03b3\u03bd\u03c9\u03c3\u03b7\u03c2\" \/>\n\t<meta name=\"twitter:data2\" content=\"8 \u03bb\u03b5\u03c0\u03c4\u03ac\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/ots-testequipment.net\\\/blog\\\/different-types-of-abrasion-testing-methods\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/ots-testequipment.net\\\/blog\\\/different-types-of-abrasion-testing-methods\\\/\"},\"author\":{\"name\":\"yahua\",\"@id\":\"https:\\\/\\\/ots-testequipment.net\\\/#\\\/schema\\\/person\\\/0903a7f2cc2f54cc7f76e28966cdccf1\"},\"headline\":\"Different Types of Abrasion Testing &#038; Methods\",\"datePublished\":\"2025-01-23T09:09:44+00:00\",\"dateModified\":\"2025-02-11T01:09:13+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/ots-testequipment.net\\\/blog\\\/different-types-of-abrasion-testing-methods\\\/\"},\"wordCount\":1693,\"image\":{\"@id\":\"https:\\\/\\\/ots-testequipment.net\\\/blog\\\/different-types-of-abrasion-testing-methods\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/ots-testequipment.net\\\/wp-content\\\/uploads\\\/2025\\\/01\\\/Different-Types-of-Abrasion-Testing-Methods.webp\",\"articleSection\":[\"BLOG\"],\"inLanguage\":\"el\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/ots-testequipment.net\\\/blog\\\/different-types-of-abrasion-testing-methods\\\/\",\"url\":\"https:\\\/\\\/ots-testequipment.net\\\/blog\\\/different-types-of-abrasion-testing-methods\\\/\",\"name\":\"Different Types of Abrasion Testing & Methods\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/ots-testequipment.net\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/ots-testequipment.net\\\/blog\\\/different-types-of-abrasion-testing-methods\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/ots-testequipment.net\\\/blog\\\/different-types-of-abrasion-testing-methods\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/ots-testequipment.net\\\/wp-content\\\/uploads\\\/2025\\\/01\\\/Different-Types-of-Abrasion-Testing-Methods.webp\",\"datePublished\":\"2025-01-23T09:09:44+00:00\",\"dateModified\":\"2025-02-11T01:09:13+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/ots-testequipment.net\\\/#\\\/schema\\\/person\\\/0903a7f2cc2f54cc7f76e28966cdccf1\"},\"description\":\"This detailed guide is about different types of abrasion testing & methods. Know about the importance and procedure of each method.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/ots-testequipment.net\\\/blog\\\/different-types-of-abrasion-testing-methods\\\/#breadcrumb\"},\"inLanguage\":\"el\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/ots-testequipment.net\\\/blog\\\/different-types-of-abrasion-testing-methods\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"el\",\"@id\":\"https:\\\/\\\/ots-testequipment.net\\\/blog\\\/different-types-of-abrasion-testing-methods\\\/#primaryimage\",\"url\":\"https:\\\/\\\/ots-testequipment.net\\\/wp-content\\\/uploads\\\/2025\\\/01\\\/Different-Types-of-Abrasion-Testing-Methods.webp\",\"contentUrl\":\"https:\\\/\\\/ots-testequipment.net\\\/wp-content\\\/uploads\\\/2025\\\/01\\\/Different-Types-of-Abrasion-Testing-Methods.webp\",\"width\":1000,\"height\":750,\"caption\":\"Different Types of Abrasion Testing & Methods\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/ots-testequipment.net\\\/blog\\\/different-types-of-abrasion-testing-methods\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/ots-testequipment.net\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"BLOG\",\"item\":\"https:\\\/\\\/ots-testequipment.net\\\/fr\\\/.\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Different Types of Abrasion Testing &#038; Methods\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/ots-testequipment.net\\\/#website\",\"url\":\"https:\\\/\\\/ots-testequipment.net\\\/\",\"name\":\"OTS TECHNIK\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/ots-testequipment.net\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"el\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/ots-testequipment.net\\\/#\\\/schema\\\/person\\\/0903a7f2cc2f54cc7f76e28966cdccf1\",\"name\":\"yahua\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"el\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/db34d3d0cd0557760669f58dc73cf140d7afe2419cab3dc2dd02ab2a968f3bc3?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/db34d3d0cd0557760669f58dc73cf140d7afe2419cab3dc2dd02ab2a968f3bc3?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/db34d3d0cd0557760669f58dc73cf140d7afe2419cab3dc2dd02ab2a968f3bc3?s=96&d=mm&r=g\",\"caption\":\"yahua\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u0394\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03bf\u03af \u03c4\u03cd\u03c0\u03bf\u03b9 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ce\u03bd \u03ba\u03b1\u03b9 \u03bc\u03b5\u03b8\u03cc\u03b4\u03c9\u03bd \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2","description":"\u0391\u03c5\u03c4\u03cc\u03c2 \u03bf \u03bb\u03b5\u03c0\u03c4\u03bf\u03bc\u03b5\u03c1\u03ae\u03c2 \u03bf\u03b4\u03b7\u03b3\u03cc\u03c2 \u03b1\u03c6\u03bf\u03c1\u03ac \u03b4\u03b9\u03ac\u03c6\u03bf\u03c1\u03bf\u03c5\u03c2 \u03c4\u03cd\u03c0\u03bf\u03c5\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ce\u03bd \u03ba\u03b1\u03b9 \u03bc\u03b5\u03b8\u03cc\u03b4\u03c9\u03bd \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2. \u0393\u03bd\u03c9\u03c1\u03af\u03c3\u03c4\u03b5 \u03c4\u03b7 \u03c3\u03b7\u03bc\u03b1\u03c3\u03af\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b7 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03ba\u03ac\u03b8\u03b5 \u03bc\u03b5\u03b8\u03cc\u03b4\u03bf\u03c5.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/ots-testequipment.net\/el\/blog\/\u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03bf\u03af-\u03c4\u03cd\u03c0\u03bf\u03b9-\u03bc\u03b5\u03b8\u03cc\u03b4\u03c9\u03bd-\u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2-\u03c4\/","og_locale":"el_GR","og_type":"article","og_title":"Different Types of Abrasion Testing & Methods","og_description":"This detailed guide is about different types of abrasion testing & methods. Know about the importance and procedure of each method.","og_url":"https:\/\/ots-testequipment.net\/el\/blog\/\u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03bf\u03af-\u03c4\u03cd\u03c0\u03bf\u03b9-\u03bc\u03b5\u03b8\u03cc\u03b4\u03c9\u03bd-\u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2-\u03c4\/","og_site_name":"OTS TECHNIK","article_published_time":"2025-01-23T09:09:44+00:00","article_modified_time":"2025-02-11T01:09:13+00:00","og_image":[{"width":1000,"height":750,"url":"https:\/\/ots-testequipment.net\/wp-content\/uploads\/2025\/01\/Different-Types-of-Abrasion-Testing-Methods.webp","type":"image\/webp"}],"author":"yahua","twitter_card":"summary_large_image","twitter_misc":{"\u03a3\u03c5\u03bd\u03c4\u03ac\u03c7\u03b8\u03b7\u03ba\u03b5 \u03b1\u03c0\u03cc":"yahua","\u0395\u03ba\u03c4\u03b9\u03bc\u03ce\u03bc\u03b5\u03bd\u03bf\u03c2 \u03c7\u03c1\u03cc\u03bd\u03bf\u03c2 \u03b1\u03bd\u03ac\u03b3\u03bd\u03c9\u03c3\u03b7\u03c2":"8 \u03bb\u03b5\u03c0\u03c4\u03ac"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/ots-testequipment.net\/blog\/different-types-of-abrasion-testing-methods\/#article","isPartOf":{"@id":"https:\/\/ots-testequipment.net\/blog\/different-types-of-abrasion-testing-methods\/"},"author":{"name":"yahua","@id":"https:\/\/ots-testequipment.net\/#\/schema\/person\/0903a7f2cc2f54cc7f76e28966cdccf1"},"headline":"Different Types of Abrasion Testing &#038; Methods","datePublished":"2025-01-23T09:09:44+00:00","dateModified":"2025-02-11T01:09:13+00:00","mainEntityOfPage":{"@id":"https:\/\/ots-testequipment.net\/blog\/different-types-of-abrasion-testing-methods\/"},"wordCount":1693,"image":{"@id":"https:\/\/ots-testequipment.net\/blog\/different-types-of-abrasion-testing-methods\/#primaryimage"},"thumbnailUrl":"https:\/\/ots-testequipment.net\/wp-content\/uploads\/2025\/01\/Different-Types-of-Abrasion-Testing-Methods.webp","articleSection":["BLOG"],"inLanguage":"el"},{"@type":"WebPage","@id":"https:\/\/ots-testequipment.net\/blog\/different-types-of-abrasion-testing-methods\/","url":"https:\/\/ots-testequipment.net\/blog\/different-types-of-abrasion-testing-methods\/","name":"\u0394\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03bf\u03af \u03c4\u03cd\u03c0\u03bf\u03b9 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ce\u03bd \u03ba\u03b1\u03b9 \u03bc\u03b5\u03b8\u03cc\u03b4\u03c9\u03bd \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2","isPartOf":{"@id":"https:\/\/ots-testequipment.net\/#website"},"primaryImageOfPage":{"@id":"https:\/\/ots-testequipment.net\/blog\/different-types-of-abrasion-testing-methods\/#primaryimage"},"image":{"@id":"https:\/\/ots-testequipment.net\/blog\/different-types-of-abrasion-testing-methods\/#primaryimage"},"thumbnailUrl":"https:\/\/ots-testequipment.net\/wp-content\/uploads\/2025\/01\/Different-Types-of-Abrasion-Testing-Methods.webp","datePublished":"2025-01-23T09:09:44+00:00","dateModified":"2025-02-11T01:09:13+00:00","author":{"@id":"https:\/\/ots-testequipment.net\/#\/schema\/person\/0903a7f2cc2f54cc7f76e28966cdccf1"},"description":"\u0391\u03c5\u03c4\u03cc\u03c2 \u03bf \u03bb\u03b5\u03c0\u03c4\u03bf\u03bc\u03b5\u03c1\u03ae\u03c2 \u03bf\u03b4\u03b7\u03b3\u03cc\u03c2 \u03b1\u03c6\u03bf\u03c1\u03ac \u03b4\u03b9\u03ac\u03c6\u03bf\u03c1\u03bf\u03c5\u03c2 \u03c4\u03cd\u03c0\u03bf\u03c5\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ce\u03bd \u03ba\u03b1\u03b9 \u03bc\u03b5\u03b8\u03cc\u03b4\u03c9\u03bd \u03c4\u03c1\u03b9\u03b2\u03ae\u03c2. \u0393\u03bd\u03c9\u03c1\u03af\u03c3\u03c4\u03b5 \u03c4\u03b7 \u03c3\u03b7\u03bc\u03b1\u03c3\u03af\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b7 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03ba\u03ac\u03b8\u03b5 \u03bc\u03b5\u03b8\u03cc\u03b4\u03bf\u03c5.","breadcrumb":{"@id":"https:\/\/ots-testequipment.net\/blog\/different-types-of-abrasion-testing-methods\/#breadcrumb"},"inLanguage":"el","potentialAction":[{"@type":"ReadAction","target":["https:\/\/ots-testequipment.net\/blog\/different-types-of-abrasion-testing-methods\/"]}]},{"@type":"ImageObject","inLanguage":"el","@id":"https:\/\/ots-testequipment.net\/blog\/different-types-of-abrasion-testing-methods\/#primaryimage","url":"https:\/\/ots-testequipment.net\/wp-content\/uploads\/2025\/01\/Different-Types-of-Abrasion-Testing-Methods.webp","contentUrl":"https:\/\/ots-testequipment.net\/wp-content\/uploads\/2025\/01\/Different-Types-of-Abrasion-Testing-Methods.webp","width":1000,"height":750,"caption":"Different Types of Abrasion Testing & Methods"},{"@type":"BreadcrumbList","@id":"https:\/\/ots-testequipment.net\/blog\/different-types-of-abrasion-testing-methods\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/ots-testequipment.net\/"},{"@type":"ListItem","position":2,"name":"BLOG","item":"https:\/\/ots-testequipment.net\/fr\/.\/blog\/"},{"@type":"ListItem","position":3,"name":"Different Types of Abrasion Testing &#038; Methods"}]},{"@type":"WebSite","@id":"https:\/\/ots-testequipment.net\/#website","url":"https:\/\/ots-testequipment.net\/","name":"OTS TECHNIK","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/ots-testequipment.net\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"el"},{"@type":"Person","@id":"https:\/\/ots-testequipment.net\/#\/schema\/person\/0903a7f2cc2f54cc7f76e28966cdccf1","name":"yahua","image":{"@type":"ImageObject","inLanguage":"el","@id":"https:\/\/secure.gravatar.com\/avatar\/db34d3d0cd0557760669f58dc73cf140d7afe2419cab3dc2dd02ab2a968f3bc3?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/db34d3d0cd0557760669f58dc73cf140d7afe2419cab3dc2dd02ab2a968f3bc3?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/db34d3d0cd0557760669f58dc73cf140d7afe2419cab3dc2dd02ab2a968f3bc3?s=96&d=mm&r=g","caption":"yahua"}}]}},"_links":{"self":[{"href":"https:\/\/ots-testequipment.net\/el\/wp-json\/wp\/v2\/posts\/5236","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ots-testequipment.net\/el\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ots-testequipment.net\/el\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ots-testequipment.net\/el\/wp-json\/wp\/v2\/users\/13"}],"replies":[{"embeddable":true,"href":"https:\/\/ots-testequipment.net\/el\/wp-json\/wp\/v2\/comments?post=5236"}],"version-history":[{"count":3,"href":"https:\/\/ots-testequipment.net\/el\/wp-json\/wp\/v2\/posts\/5236\/revisions"}],"predecessor-version":[{"id":5273,"href":"https:\/\/ots-testequipment.net\/el\/wp-json\/wp\/v2\/posts\/5236\/revisions\/5273"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ots-testequipment.net\/el\/wp-json\/wp\/v2\/media\/5259"}],"wp:attachment":[{"href":"https:\/\/ots-testequipment.net\/el\/wp-json\/wp\/v2\/media?parent=5236"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ots-testequipment.net\/el\/wp-json\/wp\/v2\/categories?post=5236"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ots-testequipment.net\/el\/wp-json\/wp\/v2\/tags?post=5236"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}