{"id":617,"date":"2025-07-11T06:54:12","date_gmt":"2025-07-11T06:54:12","guid":{"rendered":"https:\/\/www.coefficientfriction.com\/?p=617"},"modified":"2025-07-17T02:28:06","modified_gmt":"2025-07-17T02:28:06","slug":"packaging-coefficient-of-friction-testing","status":"publish","type":"post","link":"https:\/\/www.coefficientfriction.com\/ar\/packaging-coefficient-of-friction-testing","title":{"rendered":"\u0627\u062e\u062a\u0628\u0627\u0631 \u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643 \u0641\u064a \u0627\u0644\u062a\u063a\u0644\u064a\u0641: \u062a\u062d\u0633\u064a\u0646 \u0645\u0646\u0627\u0648\u0644\u0629 \u0627\u0644\u0623\u063a\u0634\u064a\u0629 \u0648\u0623\u062f\u0627\u0626\u0647\u0627"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"617\" class=\"elementor elementor-617\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7d75b77 e-flex e-con-boxed e-con e-parent\" data-id=\"7d75b77\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a333744 elementor-widget elementor-widget-heading\" data-id=\"a333744\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">\u0627\u062e\u062a\u0628\u0627\u0631 \u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643 \u0641\u064a \u0627\u0644\u062a\u063a\u0644\u064a\u0641 \u0648\u0627\u062e\u062a\u0628\u0627\u0631 \u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643 \u0648 ASTM D1894 \u0648 ISO 8295<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-308a6ac e-flex e-con-boxed e-con e-parent\" data-id=\"308a6ac\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d52c315 elementor-widget elementor-widget-text-editor\" data-id=\"d52c315\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong data-start=\"360\" data-end=\"405\">\u0627\u062e\u062a\u0628\u0627\u0631 \u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643 \u0641\u064a \u0627\u0644\u062a\u063a\u0644\u064a\u0641<\/strong> \u0636\u0631\u0648\u0631\u064a \u0644\u062a\u0642\u064a\u064a\u0645 \u0643\u064a\u0641\u064a\u0629 \u062a\u0641\u0627\u0639\u0644 \u0623\u063a\u0634\u064a\u0629 \u0627\u0644\u062a\u063a\u0644\u064a\u0641 \u0645\u0639 \u0627\u0644\u0645\u0627\u0643\u064a\u0646\u0627\u062a \u0648\u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u0623\u062e\u0631\u0649 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0648\u0627\u0644\u0646\u0642\u0644 \u0648\u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645. \u0641\u064a \u062e\u0637\u0648\u0637 \u0627\u0644\u062a\u0639\u0628\u0626\u0629 \u0648\u0627\u0644\u062a\u063a\u0644\u064a\u0641 \u0627\u0644\u062d\u062f\u064a\u062b\u0629\u060c \u062e\u0627\u0635\u0629\u064b \u062a\u0644\u0643 \u0627\u0644\u062a\u064a \u062a\u0639\u0645\u0644 \u0628\u0633\u0631\u0639\u0629 \u0639\u0627\u0644\u064a\u0629\u060c \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0624\u062f\u064a \u062d\u062a\u0649 \u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0627\u0644\u0637\u0641\u064a\u0641\u0629 \u0641\u064a \u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643 \u0625\u0644\u0649 \u062e\u0633\u0627\u0626\u0631 \u0643\u0628\u064a\u0631\u0629 \u0641\u064a \u0627\u0644\u0643\u0641\u0627\u0621\u0629. \u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0644\u062f\u0642\u0629 <strong data-start=\"701\" data-end=\"734\">\u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643 (COF)<\/strong> \u062a\u062d\u0644\u064a\u0644\u060c \u064a\u0645\u0643\u0646 \u0644\u0645\u0635\u0646\u0639\u064a \u0627\u0644\u0639\u0628\u0648\u0627\u062a \u0648\u0627\u0644\u0645\u062d\u0648\u0644\u064a\u0646 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0645\u062f\u0649 \u0627\u0646\u0632\u0644\u0627\u0642 \u0623\u0648 \u0645\u0642\u0627\u0648\u0645\u0629 \u0645\u0648\u0627\u062f\u0647\u0645 - \u0648\u0647\u0648 \u0623\u0645\u0631 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629 \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062a\u0643\u062f\u064a\u0633 \u0623\u0648 \u0627\u0644\u062a\u063a\u0630\u064a\u0629 \u0623\u0648 \u0627\u0644\u062e\u062a\u0645 \u0623\u0648 \u0627\u0644\u062a\u063a\u0644\u064a\u0641. \u062a\u0648\u0636\u062d \u0647\u0630\u0647 \u0627\u0644\u0645\u0642\u0627\u0644\u0629 \u0645\u0628\u0627\u062f\u0626 \u0648\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u062e\u062a\u0628\u0627\u0631 COF\u060c \u0645\u0639 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0625\u0644\u0649 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0645\u062b\u0644 <strong data-start=\"1013\" data-end=\"1027\">ASTM D1894<\/strong> \u0648\u0645\u0639\u064a\u0627\u0631 ISO 8295\u060c \u0648\u064a\u0642\u062f\u0645 \u062f\u0648\u0631 \u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629\u00a0<a href=\"https:\/\/www.coefficientfriction.com\/ar\/coefficient-of-friction-testing-equipment\/\" target=\"_blank\" rel=\"noopener\">\u062c\u0647\u0627\u0632 \u0627\u062e\u062a\u0628\u0627\u0631 COF<\/a>\u00a0\u0641\u064a \u0636\u0645\u0627\u0646 \u0627\u0644\u062c\u0648\u062f\u0629.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-082b51b e-flex e-con-boxed e-con e-parent\" data-id=\"082b51b\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8e666f2 elementor-widget elementor-widget-heading\" data-id=\"8e666f2\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u062c\u0647\u0627\u0632 \u0627\u062e\u062a\u0628\u0627\u0631 \u0631\u063a\u0627\u0648\u064a \u062b\u0627\u0646\u064a \u0623\u0643\u0633\u064a\u062f \u0627\u0644\u0643\u0631\u0628\u0648\u0646 \u0648\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u062f\u0648\u0644\u064a\u0629: ASTM D1894\u060c \u0648ISO 8295\u060c \u0648\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0623\u063a\u0634\u064a\u0629 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a\u0629<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-64138bf e-flex e-con-boxed e-con e-parent\" data-id=\"64138bf\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-65e9022 e-con-full e-flex e-con e-child\" data-id=\"65e9022\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ca3abd9 elementor-widget elementor-widget-text-editor\" data-id=\"ca3abd9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"1219\" data-end=\"1403\">\u0641\u064a \u0627\u0644\u062a\u0639\u0628\u0626\u0629 \u0648\u0627\u0644\u062a\u063a\u0644\u064a\u0641 \u0627\u0644\u0645\u0631\u0646\u060c \u0642\u064a\u0627\u0633 <strong data-start=\"1256\" data-end=\"1299\">\u0645\u0639\u0627\u0645\u0644 \u0627\u062d\u062a\u0643\u0627\u0643 \u0627\u0644\u063a\u0634\u0627\u0621 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a<\/strong> \u064a\u0633\u0627\u0639\u062f \u0641\u064a \u062a\u062d\u062f\u064a\u062f \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0628\u064a\u0646 \u0633\u0637\u062d\u064a\u0646 \u0645\u062a\u062d\u0631\u0643\u064a\u0646. \u0639\u0627\u062f\u0629 \u0645\u0627 \u064a\u064f\u0635\u0646\u064e\u0651\u0641 COF \u0639\u0644\u0649 \u0627\u0644\u0646\u062d\u0648 \u0627\u0644\u062a\u0627\u0644\u064a:<\/p><ul data-start=\"1405\" data-end=\"1516\"><li data-start=\"1405\" data-end=\"1458\"><p data-start=\"1407\" data-end=\"1458\"><strong data-start=\"1407\" data-end=\"1421\">\u062b\u0627\u0628\u062a COF<\/strong>: \u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0644\u0627\u0632\u0645\u0629 \u0644\u0628\u062f\u0621 \u0627\u0644\u062d\u0631\u0643\u0629.<\/p><\/li><li data-start=\"1459\" data-end=\"1516\"><p data-start=\"1461\" data-end=\"1516\"><strong data-start=\"1461\" data-end=\"1476\">\u0639\u0627\u0645\u0644 \u0627\u0644\u062a\u0631\u0643\u064a\u0632 \u0627\u0644\u062d\u0631\u0643\u064a<\/strong>: \u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0644\u0627\u0632\u0645\u0629 \u0644\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0627\u0644\u062d\u0631\u0643\u0629.<\/p><\/li><\/ul><p data-start=\"1518\" data-end=\"1559\">\u0637\u0631\u0642 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0623\u0643\u062b\u0631 \u0627\u0639\u062a\u0645\u0627\u062f\u0627\u064b \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639 \u0647\u064a:<\/p><ul data-start=\"1561\" data-end=\"1767\"><li data-start=\"1561\" data-end=\"1677\"><p data-start=\"1563\" data-end=\"1677\"><a href=\"https:\/\/www.coefficientfriction.com\/ar\/astm-d1894\/\" target=\"_blank\" rel=\"noopener\"><strong data-start=\"1563\" data-end=\"1577\">ASTM D1894<\/strong><\/a>: \u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0644\u0645\u0639\u0627\u0645\u0644\u0627\u062a \u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643 \u0627\u0644\u062b\u0627\u0628\u062a\u0629 \u0648\u0627\u0644\u062d\u0631\u0643\u064a\u0629 \u0644\u0644\u0623\u063a\u0634\u064a\u0629 \u0648\u0627\u0644\u0623\u0644\u0648\u0627\u062d \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a\u0629.<\/p><\/li><li data-start=\"1678\" data-end=\"1767\"><p data-start=\"1680\" data-end=\"1767\"><a href=\"https:\/\/www.coefficientfriction.com\/ar\/iso-8295\/\" target=\"_blank\" rel=\"noopener\"><strong data-start=\"1680\" data-end=\"1692\">\u0623\u064a\u0632\u0648 8295<\/strong><\/a>: \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643 - \u0627\u0644\u063a\u0634\u0627\u0621 \u0648\u0627\u0644\u0635\u0641\u0627\u0626\u062d \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a\u0629 - \u062a\u062d\u062f\u064a\u062f \u0645\u0639\u0627\u0645\u0644\u0627\u062a \u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643.<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-67fab5c e-flex e-con-boxed e-con e-parent\" data-id=\"67fab5c\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b2f1045 elementor-widget elementor-widget-text-editor\" data-id=\"b2f1045\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"1769\" data-end=\"2168\">\u0648\u062a\u062d\u062f\u062f \u0643\u0644\u062a\u0627 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u062a\u064a\u0646 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u062a\u064a\u0646 \u0625\u062c\u0631\u0627\u0621\u0627\u062a \u0642\u064a\u0627\u0633 \u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u062a\u0631\u0643\u064a\u0632 \u0627\u0644\u0643\u0631\u0628\u0648\u0646\u064a \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 <strong data-start=\"1831\" data-end=\"1845\">\u062c\u0647\u0627\u0632 \u0627\u062e\u062a\u0628\u0627\u0631 COF<\/strong>\u0648\u0627\u0644\u062a\u064a \u062a\u062a\u0636\u0645\u0646 \u0645\u0632\u0644\u062c\u0629 \u0645\u062a\u062d\u0631\u0643\u0629\u060c \u0648\u0633\u0637\u062d \u0627\u062e\u062a\u0628\u0627\u0631 \u0645\u0633\u0637\u062d\u060c \u0648\u062e\u0644\u064a\u0629 \u062a\u062d\u0645\u064a\u0644 \u0648\u0628\u0631\u0646\u0627\u0645\u062c \u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a. \u064a\u062a\u0636\u0645\u0646 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0648\u0636\u0639 \u063a\u0634\u0627\u0621 \u0627\u0644\u0639\u064a\u0646\u0629 \u0639\u0644\u0649 \u0633\u0637\u062d \u0645\u0633\u062a\u0648\u064d \u0648\u062a\u0637\u0628\u064a\u0642 \u0648\u0632\u0646 \u0645\u0639\u0631\u0648\u0641 \u0639\u0628\u0631 \u0645\u0632\u0644\u062c\u0629 \u062b\u0645 \u0633\u062d\u0628 \u0627\u0644\u0645\u0632\u0644\u062c\u0629 \u0628\u0633\u0631\u0639\u0629 \u062b\u0627\u0628\u062a\u0629. \u062a\u064f\u0642\u0627\u0633 \u0642\u0648\u0629 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0648\u062a\u0642\u0633\u0645 \u0639\u0644\u0649 \u0648\u0632\u0646 \u0627\u0644\u0645\u0632\u0644\u062c\u0629 \u0644\u062d\u0633\u0627\u0628 \u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u062a\u0635\u0627\u062f\u0645 COF.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a03d8dc e-flex e-con-boxed e-con e-parent\" data-id=\"a03d8dc\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3cd9e46 elementor-widget elementor-widget-heading\" data-id=\"3cd9e46\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u0644\u0645\u0627\u0630\u0627 \u064a\u0639\u062a\u0628\u0631 \u0627\u062e\u062a\u0628\u0627\u0631 \u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643 \u0641\u064a \u0627\u0644\u062a\u063a\u0644\u064a\u0641 \u0645\u0647\u0645\u064b\u0627\u061f<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2abf996 e-flex e-con-boxed e-con e-parent\" data-id=\"2abf996\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1f12491 elementor-widget elementor-widget-text-editor\" data-id=\"1f12491\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"2234\" data-end=\"2375\">\u0625\u0646 <strong data-start=\"2238\" data-end=\"2283\">\u0627\u062e\u062a\u0628\u0627\u0631 \u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643 \u0644\u0644\u062a\u063a\u0644\u064a\u0641<\/strong> \u0644\u064a\u0633 \u0645\u062c\u0631\u062f \u062a\u0645\u0631\u064a\u0646 \u0645\u0639\u0645\u0644\u064a\u060c \u0628\u0644 \u0644\u0647 \u0622\u062b\u0627\u0631 \u0645\u0628\u0627\u0634\u0631\u0629 \u0639\u0644\u0649 \u0623\u062f\u0627\u0621 \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0641\u064a \u0627\u0644\u0639\u0627\u0644\u0645 \u0627\u0644\u062d\u0642\u064a\u0642\u064a:<\/p><ul data-start=\"2377\" data-end=\"2889\"><li data-start=\"2377\" data-end=\"2508\"><p data-start=\"2379\" data-end=\"2508\"><strong data-start=\"2379\" data-end=\"2414\">\u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u062a\u063a\u0630\u064a\u0629 \u0648\u0627\u0644\u062a\u0643\u062f\u064a\u0633 \u0648\u0627\u0644\u062a\u0643\u062f\u064a\u0633<\/strong>: \u0642\u062f \u064a\u0646\u062d\u0634\u0631 \u0627\u0644\u0641\u064a\u0644\u0645 \u0630\u0648 \u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u062a\u0631\u0643\u064a\u0632 \u0627\u0644\u0643\u0644\u064a \u0627\u0644\u0645\u0631\u062a\u0641\u0639 \u062c\u062f\u064b\u0627 \u0641\u064a \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u063a\u0630\u064a\u0629\u061b \u0648\u0645\u0646\u062e\u0641\u0636 \u062c\u062f\u064b\u0627\u060c \u0648\u0642\u062f \u064a\u0646\u0632\u0644\u0642 \u0623\u0648 \u064a\u062e\u062a\u0644.<\/p><\/li><li data-start=\"2509\" data-end=\"2629\"><p data-start=\"2511\" data-end=\"2629\"><strong data-start=\"2511\" data-end=\"2536\">\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0645\u0627\u0643\u064a\u0646\u0629<\/strong>: \u064a\u0639\u062a\u0645\u062f \u0627\u0644\u062a\u0641\u0627\u0639\u0644 \u0627\u0644\u0633\u0644\u0633 \u0645\u0639 \u0627\u0644\u0646\u0627\u0642\u0644\u0627\u062a\u060c \u0648\u0627\u0644\u0628\u0643\u0631\u0627\u062a\u060c \u0648\u0641\u0643\u0648\u0643 \u0627\u0644\u062e\u062a\u0645 \u0639\u0644\u0649 \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u062c\u064a\u062f \u0641\u064a \u0627\u0644\u062a\u0631\u062f\u062f\u0627\u062a \u0627\u0644\u0628\u0643\u0631\u0627\u062a \u0648\u0641\u0643\u0648\u0643 \u0627\u0644\u062e\u062a\u0645.<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9d3bc81 elementor-widget elementor-widget-text-editor\" data-id=\"9d3bc81\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li data-start=\"2630\" data-end=\"2781\"><p data-start=\"2632\" data-end=\"2781\"><strong data-start=\"2632\" data-end=\"2660\">\u0627\u0644\u0623\u062f\u0627\u0621 \u0645\u0646 \u0641\u064a\u0644\u0645 \u0625\u0644\u0649 \u0641\u064a\u0644\u0645 \u0645\u0646 \u0641\u064a\u0644\u0645 \u0625\u0644\u0649 \u0641\u064a\u0644\u0645<\/strong>: \u062a\u062d\u062a\u0627\u062c \u0627\u0644\u062a\u0643\u0648\u064a\u0646\u0627\u062a \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0639\u0628\u0648\u0627\u062a \u0648\u0644\u0641\u0627\u0626\u0641 \u0627\u0644\u0623\u063a\u0634\u064a\u0629 \u0627\u0644\u0645\u0631\u0646\u0629 \u0625\u0644\u0649 \u0627\u062d\u062a\u0643\u0627\u0643 \u0645\u062a\u062d\u0643\u0645 \u0641\u064a\u0647 \u0644\u0645\u0646\u0639 \u062d\u062f\u0648\u062b \u0645\u0634\u0627\u0643\u0644 \u0641\u064a \u0627\u0644\u0627\u0646\u0633\u062f\u0627\u062f \u0623\u0648 \u0627\u0644\u0627\u0646\u0641\u0635\u0627\u0644.<\/p><\/li><li data-start=\"2782\" data-end=\"2889\"><p data-start=\"2784\" data-end=\"2889\"><strong data-start=\"2784\" data-end=\"2806\">\u0633\u0647\u0648\u0644\u0629 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0644\u0644\u0645\u0633\u062a\u0647\u0644\u0643<\/strong>: \u062a\u062a\u0623\u062b\u0631 \u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0641\u062a\u062d \u0648\u0627\u0644\u0645\u0644\u0645\u0633 \u0627\u0644\u0645\u0644\u0645\u0648\u0633 \u0644\u0644\u062a\u063a\u0644\u064a\u0641 \u0623\u064a\u0636\u064b\u0627 \u0628\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0641\u062a\u062d \u0648\u0627\u0644\u0645\u0644\u0645\u0633 \u0627\u0644\u0645\u0644\u0645\u0648\u0633 \u0644\u0644\u062a\u063a\u0644\u064a\u0641.<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-27af396 e-flex e-con-boxed e-con e-parent\" data-id=\"27af396\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b5589be elementor-widget elementor-widget-video\" data-id=\"b5589be\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/www.youtube.com\\\/watch?v=5iwOuqY32Zg&quot;,&quot;mute&quot;:&quot;yes&quot;,&quot;loop&quot;:&quot;yes&quot;,&quot;cc_load_policy&quot;:&quot;yes&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-22d1a36 e-flex e-con-boxed e-con e-parent\" data-id=\"22d1a36\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ca8be6b elementor-widget elementor-widget-heading\" data-id=\"ca8be6b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0648\u0645\u0648\u0627\u062f \u0627\u062e\u062a\u0628\u0627\u0631 COF<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7a23212 e-flex e-con-boxed e-con e-parent\" data-id=\"7a23212\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-46640be elementor-widget elementor-widget-text-editor\" data-id=\"46640be\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"3094\" data-end=\"3245\">\u0645\u062d\u062a\u0631\u0641 <strong data-start=\"3109\" data-end=\"3123\">\u062c\u0647\u0627\u0632 \u0627\u062e\u062a\u0628\u0627\u0631 COF<\/strong>-\u0645\u062b\u0644 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0645\u0646 <strong data-start=\"3147\" data-end=\"3167\">Cell Instruments<\/strong>-\u064a\u0645\u0643\u0646\u0647 \u0642\u064a\u0627\u0633 \u062a\u0631\u0643\u064a\u0632 \u062b\u0627\u0646\u064a \u0623\u0643\u0633\u064a\u062f \u0627\u0644\u0643\u0631\u0628\u0648\u0646 \u0627\u0644\u0633\u0627\u0643\u0646 \u0648\u0627\u0644\u062d\u0631\u0643\u064a \u0639\u0644\u0649 \u0645\u062c\u0645\u0648\u0639\u0629 \u0645\u062a\u0646\u0648\u0639\u0629 \u0645\u0646 \u0627\u0644\u0645\u0648\u0627\u062f\u060c \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643<\/p><ul data-start=\"3247\" data-end=\"3629\"><li data-start=\"3247\" data-end=\"3321\"><p data-start=\"3249\" data-end=\"3321\"><strong data-start=\"3249\" data-end=\"3266\">\u0623\u063a\u0634\u064a\u0629 \u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a\u0629<\/strong>: \u0627\u0644\u0628\u0648\u0644\u064a \u0625\u064a\u062b\u064a\u0644\u064a\u0646 \u0627\u0644\u0628\u0648\u0644\u064a \u0628\u0631\u0648\u0628\u064a\u0644\u064a\u0646\u060c \u0648\u0627\u0644\u0628\u0648\u0644\u064a \u0628\u0631\u0648\u0628\u064a\u0644\u064a\u0646 \u0627\u0644\u0628\u0648\u0644\u064a \u0628\u0631\u0648\u0628\u064a\u0644\u064a\u0646\u060c \u0648\u0627\u0644\u0628\u0648\u0644\u064a \u0625\u064a\u062b\u064a\u0644\u064a\u0646 \u062a\u064a\u0631\u064a\u0641\u062b\u0627\u0644\u064a\u062a \u0627\u0644\u0628\u0648\u0644\u064a \u0625\u064a\u062b\u064a\u0644\u064a\u0646 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645 \u0641\u064a \u062a\u063a\u0644\u064a\u0641 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u063a\u0630\u0627\u0626\u064a\u0629 \u0648\u0627\u0644\u0637\u0628\u064a\u0629.<\/p><\/li><li data-start=\"3322\" data-end=\"3389\"><p data-start=\"3324\" data-end=\"3389\"><strong data-start=\"3324\" data-end=\"3348\">\u0627\u0644\u0648\u0631\u0642 \u0648\u0627\u0644\u0648\u0631\u0642 \u0627\u0644\u0645\u0642\u0648\u0649<\/strong>: \u0644\u0644\u0643\u0631\u062a\u0648\u0646 \u0648\u0627\u0644\u0623\u0643\u064a\u0627\u0633 \u0648\u0627\u0644\u0628\u0637\u0627\u0646\u0627\u062a \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629.<\/p><\/li><li data-start=\"3390\" data-end=\"3462\"><p data-start=\"3392\" data-end=\"3462\"><strong data-start=\"3392\" data-end=\"3404\">\u0627\u0644\u0645\u0646\u0633\u0648\u062c\u0627\u062a<\/strong>: \u0645\u0648\u0627\u062f \u0645\u0646\u0633\u0648\u062c\u0629 \u0648\u063a\u064a\u0631 \u0645\u0646\u0633\u0648\u062c\u0629 \u0644\u0644\u0646\u0638\u0627\u0641\u0629 \u0623\u0648 \u0627\u0644\u062a\u0631\u0634\u064a\u062d.<\/p><\/li><li data-start=\"3463\" data-end=\"3549\"><p data-start=\"3465\" data-end=\"3549\"><strong data-start=\"3465\" data-end=\"3479\">\u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a<\/strong>: \u0627\u0644\u0647\u064a\u0627\u0643\u0644 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0637\u0628\u0642\u0627\u062a \u0645\u062b\u0644 \u0627\u0644\u0635\u0641\u0627\u0626\u062d \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 \u0648\u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a\u0629 \u0623\u0648 \u0627\u0644\u0631\u0642\u0627\u0626\u0642 \u0627\u0644\u0645\u063a\u0644\u0641\u0629.<\/p><\/li><li data-start=\"3550\" data-end=\"3629\"><p data-start=\"3552\" data-end=\"3629\"><strong data-start=\"3552\" data-end=\"3574\">\u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u0645\u062a\u062e\u0635\u0635\u0629<\/strong>: \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u0627\u0644\u0645\u0637\u0627\u0637 \u0648\u0627\u0644\u0623\u0641\u0644\u0627\u0645 \u0627\u0644\u0645\u063a\u0644\u0641\u0629 \u0648\u0627\u0644\u0623\u0634\u0631\u0637\u0629 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629.<\/p><\/li><\/ul><p data-start=\"3631\" data-end=\"3830\">\u0648\u0628\u0641\u0636\u0644 \u0623\u0648\u0632\u0627\u0646 \u0627\u0644\u0632\u0644\u0627\u062c\u0627\u062a \u0627\u0644\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u062e\u0635\u064a\u0635 \u0648\u0633\u0631\u0639\u0627\u062a \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0628\u0631\u0645\u062c\u0629 (\u0639\u0627\u062f\u0629\u064b 100 \u0645\u0645\/\u062f\u0642\u064a\u0642\u0629 \u0644\u0644\u0645\u0646\u0638\u0645\u0629 \u0627\u0644\u062f\u0648\u0644\u064a\u0629 \u0644\u062a\u0648\u062d\u064a\u062f \u0627\u0644\u0645\u0642\u0627\u064a\u064a\u0633 ISO\u060c \u0648150 \u0645\u0645\/\u062f\u0642\u064a\u0642\u0629 \u0644 ASTM)\u060c \u062a\u062f\u0639\u0645 \u0647\u0630\u0647 \u0627\u0644\u0645\u062e\u062a\u0628\u0631\u0627\u062a \u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643 \u0627\u0644\u062f\u0642\u064a\u0642 \u0627\u0644\u0645\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u062f\u0648\u0644\u064a\u0629.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fe700f8 e-flex e-con-boxed e-con e-parent\" data-id=\"fe700f8\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-45c8e1f elementor-widget elementor-widget-heading\" data-id=\"45c8e1f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u0623\u0641\u0636\u0644 \u0627\u0644\u0645\u0645\u0627\u0631\u0633\u0627\u062a \u0644\u0625\u062c\u0631\u0627\u0621 \u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0635\u0646\u062f\u0648\u0642 \u0628\u0631\u064a\u062f COF<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4e9dc1e e-flex e-con-boxed e-con e-parent\" data-id=\"4e9dc1e\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-26f0fc5 elementor-widget elementor-widget-text-editor\" data-id=\"26f0fc5\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"3882\" data-end=\"3964\">\u0644\u0636\u0645\u0627\u0646 \u0635\u0644\u0627\u062d\u064a\u0629 <strong data-start=\"3898\" data-end=\"3943\">\u0627\u062e\u062a\u0628\u0627\u0631 \u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643 \u0644\u0644\u062a\u063a\u0644\u064a\u0641<\/strong>\u0627\u062a\u0628\u0639 \u0627\u0644\u062e\u0637\u0648\u0627\u062a \u0627\u0644\u062a\u0627\u0644\u064a\u0629:<\/p><ol data-start=\"3966\" data-end=\"4453\"><li data-start=\"3966\" data-end=\"4059\"><p data-start=\"3969\" data-end=\"4059\"><strong data-start=\"3969\" data-end=\"3994\">\u062a\u0643\u064a\u064a\u0641 \u0627\u0644\u0639\u064a\u0646\u0627\u062a<\/strong> \u0639\u0646\u062f \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 23 \u00b1 2 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u064850 \u00b1 51 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u0631\u0637\u0648\u0628\u0629 \u0646\u0633\u0628\u064a\u0629 \u0644\u0645\u062f\u0629 24 \u0633\u0627\u0639\u0629 \u0639\u0644\u0649 \u0627\u0644\u0623\u0642\u0644 \u0642\u0628\u0644 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631.<\/p><\/li><li data-start=\"4060\" data-end=\"4153\"><p data-start=\"4063\" data-end=\"4153\"><strong data-start=\"4063\" data-end=\"4091\">\u0645\u0639\u0627\u064a\u0631\u0629 \u062c\u0647\u0627\u0632 \u0627\u062e\u062a\u0628\u0627\u0631 COF<\/strong> \u0628\u0627\u0646\u062a\u0638\u0627\u0645 \u0644\u0636\u0645\u0627\u0646 \u062f\u0642\u0629 \u0623\u062f\u0627\u0621 \u062e\u0644\u064a\u0629 \u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0648\u0627\u0644\u0633\u0631\u0639\u0629.<\/p><\/li><li data-start=\"4154\" data-end=\"4234\"><p data-start=\"4157\" data-end=\"4234\"><strong data-start=\"4157\" data-end=\"4194\">\u0625\u0639\u062f\u0627\u062f \u0639\u064a\u0646\u0627\u062a \u0627\u062e\u062a\u0628\u0627\u0631 \u0645\u062a\u0646\u0627\u0633\u0642\u0629<\/strong>\u062e\u0627\u0644\u064a\u0629 \u0645\u0646 \u0627\u0644\u0637\u064a\u0627\u062a \u0623\u0648 \u0627\u0644\u0623\u0648\u0633\u0627\u062e \u0623\u0648 \u0627\u0644\u062a\u0644\u0648\u062b.<\/p><\/li><li data-start=\"4235\" data-end=\"4349\"><p data-start=\"4238\" data-end=\"4349\"><strong data-start=\"4238\" data-end=\"4279\">\u0642\u0645 \u0628\u0625\u062c\u0631\u0627\u0621 \u0643\u0644 \u0645\u0646 \u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u062a\u0631\u0643\u064a\u0632 \u062b\u0627\u0646\u064a \u0623\u0643\u0633\u064a\u062f \u0627\u0644\u0643\u0631\u0628\u0648\u0646 \u0627\u0644\u062b\u0627\u0628\u062a \u0648\u0627\u0644\u062d\u0631\u0643\u064a<\/strong>\u060c \u062d\u064a\u062b \u0642\u062f \u062a\u062e\u062a\u0644\u0641 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0646\u0648\u0639 \u0627\u0644\u0645\u0627\u062f\u0629 \u0648\u0627\u0644\u0637\u0644\u0627\u0621.<\/p><\/li><li data-start=\"4350\" data-end=\"4453\"><p data-start=\"4353\" data-end=\"4453\"><strong data-start=\"4353\" data-end=\"4372\">\u0643\u0631\u0631 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631<\/strong> \u0639\u0644\u0649 \u0639\u064a\u0646\u0627\u062a \u0645\u062a\u0639\u062f\u062f\u0629 \u0648\u0627\u0644\u0625\u0628\u0644\u0627\u063a \u0639\u0646 \u0645\u062a\u0648\u0633\u0637 \u0627\u0644\u0642\u064a\u0645\u0629 \u0648\u0627\u0644\u0645\u062f\u0649 \u0648\u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641 \u0627\u0644\u0645\u0639\u064a\u0627\u0631\u064a.<\/p><\/li><\/ol><p data-start=\"4455\" data-end=\"4642\">\u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0644\u0640 <strong data-start=\"4471\" data-end=\"4485\">ASTM D1894<\/strong> \u0623\u0648 <strong data-start=\"4489\" data-end=\"4501\">\u0623\u064a\u0632\u0648 8295<\/strong> \u064a\u062a\u0637\u0644\u0628 \u0623\u064a\u0636\u064b\u0627 \u0645\u0644\u0627\u062d\u0638\u0629 \u0645\u0639\u0644\u0645\u0627\u062a \u0645\u062b\u0644 \u0648\u0632\u0646 \u0627\u0644\u0645\u0632\u0644\u062c\u0629\u060c \u0648\u0633\u0631\u0639\u0629 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u060c \u0648\u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0645\u0627\u062f\u0629 (\u0648\u062c\u0647\u064b\u0627 \u0644\u0648\u062c\u0647 \u0623\u0648 \u0648\u062c\u0647\u064b\u0627 \u0644\u0645\u0639\u062f\u0646)\u060c \u0648\u0628\u064a\u0626\u0629 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9d4d906 e-flex e-con-boxed e-con e-parent\" data-id=\"9d4d906\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3098ea9 elementor-widget elementor-widget-heading\" data-id=\"3098ea9\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u0627\u0644\u062e\u0627\u062a\u0645\u0629<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6348559 e-flex e-con-boxed e-con e-parent\" data-id=\"6348559\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-8c567db e-con-full e-flex e-con e-child\" data-id=\"8c567db\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3cdb17c elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"3cdb17c\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/07\/horizontal-type-300x300.webp\" class=\"attachment-medium size-medium wp-image-647\" alt=\"\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0646\u0648\u0639 \u0627\u0644\u0623\u0641\u0642\u064a \u0645\u0639 ASTM D1894 \u0623\u0648 ISO 8295\" srcset=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/07\/horizontal-type-300x300.webp 300w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/07\/horizontal-type-1024x1024.webp 1024w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/07\/horizontal-type-150x150.webp 150w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/07\/horizontal-type-768x768.webp 768w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/07\/horizontal-type-12x12.webp 12w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/07\/horizontal-type.webp 1080w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5258217 e-con-full e-flex e-con e-child\" data-id=\"5258217\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b08245c elementor-widget elementor-widget-text-editor\" data-id=\"b08245c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u00a0<\/p><p>\u0627\u0644\u0641\u0639\u0627\u0644\u064a\u0629 <strong data-start=\"5329\" data-end=\"5374\">\u0627\u062e\u062a\u0628\u0627\u0631 \u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643 \u0644\u0644\u062a\u063a\u0644\u064a\u0641<\/strong> \u064a\u0636\u0645\u0646 \u0623\u0646 \u062a\u062a\u0635\u0631\u0641 \u0627\u0644\u0623\u063a\u0634\u064a\u0629 \u0648\u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u0631\u0646\u0629 \u0628\u0634\u0643\u0644 \u0645\u0648\u062b\u0648\u0642 \u0639\u0628\u0631 \u0633\u064a\u0646\u0627\u0631\u064a\u0648\u0647\u0627\u062a \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0648\u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0646\u0647\u0627\u0626\u064a \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629. \u0645\u0639 \u0627\u0644\u062a\u0648\u062c\u064a\u0647 \u0645\u0646 <strong data-start=\"5503\" data-end=\"5517\">ASTM D1894<\/strong>, <strong data-start=\"5519\" data-end=\"5531\">\u0623\u064a\u0632\u0648 8295<\/strong>\u0648\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0623\u062f\u0648\u0627\u062a \u0645\u062b\u0644 <strong data-start=\"5556\" data-end=\"5570\">\u062c\u0647\u0627\u0632 \u0627\u062e\u062a\u0628\u0627\u0631 COF<\/strong>\u060c \u064a\u0645\u0643\u0646 \u0644\u0644\u0645\u062a\u062e\u0635\u0635\u064a\u0646 \u0642\u064a\u0627\u0633 <strong data-start=\"5612\" data-end=\"5655\">\u0645\u0639\u0627\u0645\u0644 \u0627\u062d\u062a\u0643\u0627\u0643 \u0627\u0644\u063a\u0634\u0627\u0621 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a<\/strong> \u0648\u0627\u062a\u062e\u0627\u0630 \u0642\u0631\u0627\u0631\u0627\u062a \u0645\u0633\u062a\u0646\u064a\u0631\u0629 \u0644\u062a\u062d\u0633\u064a\u0646 \u0623\u062f\u0627\u0621 \u0627\u0644\u0645\u0646\u062a\u062c. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0634\u0631\u0643\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0633\u0639\u0649 \u0625\u0644\u0649 \u062a\u062d\u0633\u064a\u0646 \u0633\u0631\u0639\u0629 \u0627\u0644\u062a\u0639\u0628\u0626\u0629 \u0648\u0627\u0644\u062a\u063a\u0644\u064a\u0641 \u0648\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u0639\u064a\u0648\u0628 \u0648\u0636\u0645\u0627\u0646 \u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644\u060c \u064a\u0639\u062f \u0627\u062e\u062a\u0628\u0627\u0631 COF \u062c\u0632\u0621\u064b\u0627 \u0644\u0627 \u063a\u0646\u0649 \u0639\u0646\u0647 \u0641\u064a \u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u0645\u0648\u0627\u062f - \u0648\u062a\u0648\u0641\u0631 Cell Instruments \u0627\u0644\u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u062f\u0639\u0645 \u0647\u0630\u0647 \u0627\u0644\u062c\u0647\u0648\u062f.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1150b71 e-flex e-con-boxed e-con e-parent\" data-id=\"1150b71\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Packaging Coefficient of Friction Testing and ASTM D1894 &amp; ISO 8295 Packaging coefficient of friction testing is essential for evaluating how packaging films interact with machinery and other surfaces during processing, transportation, and use. In modern packaging lines, especially those operating at high speed, even minor variations in friction can result in serious efficiency losses. [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-617","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Guide to Packaging COF Testing: ASTM D1894 &amp; ISO 8295<\/title>\n<meta name=\"description\" content=\"Packaging COF testing essentials: critical for material handling via accurate ASTM D1894\/ISO 8295 measurements using professional tester.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.coefficientfriction.com\/ar\/packaging-coefficient-of-friction-testing\" \/>\n<meta property=\"og:locale\" content=\"ar_AR\" 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