{"id":434,"date":"2025-05-12T07:12:03","date_gmt":"2025-05-12T07:12:03","guid":{"rendered":"https:\/\/www.coefficientfriction.com\/?page_id=434"},"modified":"2025-05-12T07:29:41","modified_gmt":"2025-05-12T07:29:41","slug":"astm-d202","status":"publish","type":"page","link":"https:\/\/www.coefficientfriction.com\/ko\/astm-d202","title":{"rendered":"ASTM D202"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"434\" class=\"elementor elementor-434\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e87c6b2 e-flex e-con-boxed e-con e-parent\" data-id=\"e87c6b2\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-d087c52 e-con-full e-flex e-con e-child\" data-id=\"d087c52\" data-element_type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;none&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d9f31fd elementor-invisible elementor-widget elementor-widget-image\" data-id=\"d9f31fd\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;zoomIn&quot;}\" 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=\"600\" height=\"200\" src=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/05\/ASTM-D202.webp\" class=\"attachment-large size-large wp-image-436\" alt=\"ASTM D202\" srcset=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/05\/ASTM-D202.webp 600w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/05\/ASTM-D202-300x100.webp 300w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/05\/ASTM-D202-18x6.webp 18w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\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-60fbb6b e-con-full e-flex e-con e-child\" data-id=\"60fbb6b\" data-element_type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;none&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0e3633c elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"0e3633c\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;zoomIn&quot;}\" 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\">\uc804\uae30 \uc808\uc5f0\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ubbf8\ucc98\ub9ac \uc885\uc774<br>\ud45c\uba74 \ub9c8\ucc30<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a73bac6 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"a73bac6\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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 class=\"\" data-start=\"394\" data-end=\"1054\">\uc804\uae30 \uc808\uc5f0 \uc6a9\uc9c0\uc758 \ud45c\uba74 \ud2b9\uc131\uc744 \uc815\ud655\ud558\uac8c \ud3c9\uac00\ud558\ub294 \uac83\uc740 \uae4c\ub2e4\ub85c\uc6b4 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc77c\uad00\ub41c \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. <strong data-start=\"541\" data-end=\"554\">ASTM D202<\/strong>\uc804\uae30 \uc808\uc5f0\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ubbf8\ucc98\ub9ac \uc6a9\uc9c0 \uc0d8\ud50c\ub9c1 \ubc0f \ud14c\uc2a4\ud2b8\ub97c \uc704\ud55c \ud45c\uc900 \uc2dc\ud5d8 \ubc29\ubc95\uc5d0\uc11c\ub294 \ub2e4\uc74c\uc744 \uce21\uc815\ud558\uae30 \uc704\ud55c \ud3ec\uad04\uc801\uc778 \uc9c0\uce68\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. <strong data-start=\"708\" data-end=\"747\">\uc2ac\ub77c\uc774\ub4dc \uac01\ub3c4 \ub9c8\ucc30 \uacc4\uc218<\/strong>-\ud2b9\ud788 \uace0\uc18d \ucc98\ub9ac \ud658\uacbd\uc5d0\uc11c\ub294 \uc6a9\uc9c0 \ucde8\uae09\uc5d0 \uc911\uc694\ud55c \uc694\uc18c\uc785\ub2c8\ub2e4.<\/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-0364755 e-flex e-con-boxed e-con e-parent\" data-id=\"0364755\" 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-f673fbc elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"f673fbc\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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\">\uc885\uc774 \ud14c\uc2a4\ud2b8\uc5d0\uc11c ASTM D202\uc758 \uc911\uc694\uc131<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-156f03e elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"156f03e\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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 class=\"\" data-start=\"1107\" data-end=\"1318\">ASTM D202\ub294 \ubaa8\ud130, \ubcc0\uc555\uae30, \ucf00\uc774\ube14\uacfc \uac19\uc740 \uc7a5\uce58\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ubbf8\ucc98\ub9ac \uc804\uae30 \uc808\uc5f0\uc9c0\uc5d0 \uc911\uc810\uc744 \ub461\ub2c8\ub2e4. \uc5ec\ub7ec \uac00\uc9c0 \uae30\uacc4\uc801 \ud14c\uc2a4\ud2b8 \uc911 <strong data-start=\"1258\" data-end=\"1278\">\ud45c\uba74 \ub9c8\ucc30<\/strong> \ud14c\uc2a4\ud2b8\ub294 \ud2b9\ud788 \uc911\uc694\ud55c \uc758\ubbf8\ub97c \uac16\uc2b5\ub2c8\ub2e4.<\/p><p class=\"\" data-start=\"1320\" data-end=\"1358\">\ub9c8\ucc30 \uc18d\uc131\uc740 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4:<\/p><ul><li data-start=\"1361\" data-end=\"1411\">\uc808\uc5f0 \uc870\ub9bd \uc911 \ud14c\uc774\ud504 \uad8c\uc120 \ud6a8\uc728<\/li><li data-start=\"1414\" data-end=\"1440\">\ub3c4\uccb4 \ud3ec\uc7a5\uc758 \uc6a9\uc774\uc131<\/li><li data-start=\"1443\" data-end=\"1490\">\uad7d\ud798 \ubc0f \uc811\ud798 \uc911 \uae30\uacc4\uc801 \ubb34\uacb0\uc131<\/li><li data-start=\"1493\" data-end=\"1539\">\uac00\uacf5 \ubc0f \uc801\uc7ac \uc911 \ubbf8\ub044\ub7fc \ubc29\uc9c0<\/li><\/ul><p class=\"\" data-start=\"1541\" data-end=\"1669\">\ub9c8\ucc30\uc744 \uc81c\ub300\ub85c \uc81c\uc5b4\ud558\uc9c0 \ubabb\ud558\uba74 \ub2e4\uc74c\uacfc \uac19\uc740 \uacb0\uacfc\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <strong data-start=\"1582\" data-end=\"1595\">\uc8fc\ub984<\/strong>, <strong data-start=\"1597\" data-end=\"1613\">\uc815\ub82c \uc624\ub958<\/strong>\ub610\ub294 <strong data-start=\"1618\" data-end=\"1638\">\uc7ac\ub8cc \uc2e4\ud328<\/strong> \ub2e8\uc5f4\uc7ac\ub97c \uc801\uc6a9\ud558\ub294 \ub3d9\uc548<\/p>\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-38e9bd9 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"38e9bd9\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\ud14c\uc2a4\ud2b8 \uc808\ucc28: \ubbf8\ucc98\ub9ac \uc6a9\uc9c0 COF \ud14c\uc2a4\ud2b8<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b4a43e8 e-con-full e-flex e-con e-child\" data-id=\"b4a43e8\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-949eee6 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"949eee6\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInLeft&quot;}\" 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 class=\"\" data-start=\"2505\" data-end=\"2563\">\uc218\ud589\ud558\ub824\uba74 <strong data-start=\"2520\" data-end=\"2548\">\ubbf8\ucc98\ub9ac \uc6a9\uc9c0 COF \ud14c\uc2a4\ud2b8<\/strong> ASTM D202\uc5d0 \ub530\ub77c<\/p><ol><li data-start=\"2568\" data-end=\"2683\"><strong data-start=\"2568\" data-end=\"2589\">\ud45c\ubcf8 \uc900\ube44<\/strong>: \uae30\uacc4 \ubc29\ud5a5(MD)\uc73c\ub85c \uc0d8\ud50c \uc808\ub2e8 - \ube14\ub85d\uc758 \uacbd\uc6b0 63mm \u00d7 170mm, \ud3c9\uba74\uc758 \uacbd\uc6b0 200mm \u00d7 250mm.<\/li><li data-start=\"2687\" data-end=\"2783\"><strong data-start=\"2687\" data-end=\"2710\">\uc6a9\uc9c0 \ucee8\ub514\uc154\ub2dd<\/strong>: \uc218\ubd84\uacfc \uc628\ub3c4\ub97c \uc548\uc815\ud654\ud558\uae30 \uc704\ud574 ASTM \ubc0f TAPPI \uc9c0\uce68\uc744 \ub530\ub974\uc138\uc694.<\/li><li data-start=\"2787\" data-end=\"2874\"><strong data-start=\"2787\" data-end=\"2805\">\uc0d8\ud50c \ucca8\ubd80<\/strong>: \uacbd\uc0ac\uc9c4 \uba74\uacfc \uc2ac\ub77c\uc774\ub529 \ube14\ub85d\uc5d0 \uc885\uc774\ub97c \ubd80\ub4dc\ub7fd\uac8c \ubd99\uc785\ub2c8\ub2e4.<\/li><li data-start=\"2878\" data-end=\"2896\"><strong data-start=\"2878\" data-end=\"2895\">\ud14c\uc2a4\ud2b8 \uc2dc\uc791<\/strong>:<\/li><\/ol><ul><li style=\"list-style-type: none;\"><ul><li data-start=\"2902\" data-end=\"2958\">\ud3c9\uba74 \ubca0\uc774\uc2a4\uc5d0 \ube14\ub85d\uc744 \ub193\uace0 \ud45c\uba74\uc744 \uae30\uc6b8\uc774\uae30 \uc2dc\uc791\ud569\ub2c8\ub2e4.<\/li><li data-start=\"2964\" data-end=\"3016\">\uac00\ubccd\uac8c \ud0ed\ud558\uc5ec \uac01\ub3c4\uac00 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \uc6c0\uc9c1\uc784\uc744 \uc2dc\uc791\ud569\ub2c8\ub2e4.<\/li><li data-start=\"3022\" data-end=\"3088\">\ucd5c\uc885 \ub9c8\ucc30 \uac01\ub3c4\ub294 \ube14\ub85d\uc774 \ub3c4\uc6c0 \uc5c6\uc774 \ubbf8\ub044\ub7ec\uc9c0\uba74 \uae30\ub85d\ub429\ub2c8\ub2e4.<\/li><\/ul><\/li><\/ul><p class=\"\" data-start=\"3090\" data-end=\"3189\">\ub2e4\uc911 \uce21\uc815\uc73c\ub85c \ud1b5\uacc4\uc801 \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. <strong data-start=\"3153\" data-end=\"3179\">\ud3c9\uade0 \ub9c8\ucc30 \uac01\ub3c4<\/strong> \ubcf4\uace0\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\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-e43e1f1 elementor-widget__width-inherit elementor-invisible elementor-widget elementor-widget-video\" data-id=\"e43e1f1\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/www.youtube.com\\\/watch?v=Vn7UkJVWEC8&amp;list=PLsDmI6vEjk0WTw0amtBo5ivnyoX_33goI&amp;index=1&amp;pp=iAQB&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;play_on_mobile&quot;:&quot;yes&quot;,&quot;mute&quot;:&quot;yes&quot;,&quot;loop&quot;:&quot;yes&quot;,&quot;_animation&quot;:&quot;fadeInRight&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<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9d958da e-flex e-con-boxed e-con e-parent\" data-id=\"9d958da\" 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-5055911 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"5055911\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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\">ASTM D202\uc758 \uc2ac\ub77c\uc774\ub4dc \uac01\ub3c4 \uacc4\uc218 \ub9c8\ucc30 \uc2dc\ud5d8\uae30<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0424cfa e-con-full e-grid e-con e-child\" data-id=\"0424cfa\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-a290580 e-con-full e-flex e-con e-child\" data-id=\"a290580\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7cac45b elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"7cac45b\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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 class=\"\" data-start=\"1737\" data-end=\"1999\">\uadf8\ub9ac\uace0 <strong data-start=\"1741\" data-end=\"1787\">\ub9c8\ucc30 \uc2dc\ud5d8\uae30\uc758 \uc2ac\ub77c\uc774\ub4dc \uac01\ub3c4 \uacc4\uc218<\/strong> \ub294 ASTM D202\uc5d0\uc11c \ud575\uc2ec\uc801\uc778 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc774 \ud14c\uc2a4\ud2b8\ub294 \ucc98\ub9ac\ub418\uc9c0 \uc54a\uc740 \uc885\uc774 \ud55c \uc7a5\uc774 \ub2e4\ub978 \uc885\uc774 \uc704 \ub610\ub294 \uae08\uc18d\uacfc \uac19\uc740 \ub9e4\ub044\ub7ec\uc6b4 \ud45c\uba74 \uc704\ub85c \ubbf8\ub044\ub7ec\uc9c0\ub294 \ubc29\uc2dd\uc744 \ud3c9\uac00\ud558\uc5ec \uc804\uae30 \uc808\uc5f0\uc758 \uc2e4\uc81c \ucde8\uae09 \uc870\uac74\uc744 \uc2dc\ubbac\ub808\uc774\uc158\ud569\ub2c8\ub2e4.<\/p>\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-02517ec elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"02517ec\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\ud14c\uc2a4\ud2b8 \uc7a5\uce58 \ud558\uc774\ub77c\uc774\ud2b8:<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-38c9c0f elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"38c9c0f\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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=\"2034\" data-end=\"2122\"><strong data-start=\"2034\" data-end=\"2053\">\uacbd\uc0ac\uba74:<\/strong> 0\u00b0\uc5d0\uc11c 30\u00b0 \uc0ac\uc774\ub85c \uc870\uc808 \uac00\ub2a5\ud558\uba70 \ubd80\ub4dc\ub7fd\uace0 \ub2e8\ub2e8\ud55c \uc18c\uc7ac\ub85c \ud45c\uba74\uc744 \ucc98\ub9ac\ud588\uc2b5\ub2c8\ub2e4.<\/li><li data-start=\"2125\" data-end=\"2213\"><strong data-start=\"2125\" data-end=\"2143\">\uc2ac\ub77c\uc774\ub529 \ube14\ub85d:<\/strong> 235g \u00b1 10g, \ubaa8\uc11c\ub9ac\uac00 \ub465\uadfc \uc6d0\ubaa9, \ud45c\ubcf8\uc744 \uace0\uc815\ud558\ub294 \ub370 \uc0ac\uc6a9.<\/li><li data-start=\"2216\" data-end=\"2313\"><strong data-start=\"2216\" data-end=\"2247\">\ub9c8\ucc30 \uac01\ub3c4 \uce21\uc815:<\/strong> \uac01\ub3c4\ub294 \ube14\ub85d\uc774 \uc678\ubd80\uc5d0\uc11c \ub450\ub4dc\ub9ac\uc9c0 \uc54a\uace0 \ubbf8\ub044\ub7ec\uc9c8 \ub54c \uae30\ub85d\ub429\ub2c8\ub2e4.<\/li><\/ul><p class=\"\" data-start=\"2315\" data-end=\"2449\">\uadf8\ub9ac\uace0 <strong data-start=\"2319\" data-end=\"2334\">\uc2ac\ub77c\uc774\ub4dc \uac01\ub3c4<\/strong> \uc640 \uc9c1\uc811\uc801\uc778 \uc0c1\uad00\uad00\uacc4\uac00 \uc788\uc2b5\ub2c8\ub2e4. <strong data-start=\"2362\" data-end=\"2396\">\uc815\uc801 \ub9c8\ucc30 \uacc4\uc218<\/strong>\uce21\uc815\ub41c \uac01\ub3c4\uc758 \ud0c4\uc820\ud2b8\ub97c \uc0ac\uc6a9\ud558\uc5ec \uacc4\uc0b0\ud569\ub2c8\ub2e4.<\/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<div class=\"elementor-element elementor-element-3a3fc5c e-con-full e-flex e-con e-child\" data-id=\"3a3fc5c\" data-element_type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;none&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f5aa253 elementor-invisible elementor-widget elementor-widget-image\" data-id=\"f5aa253\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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\t<a href=\"https:\/\/www.coefficientfriction.com\/ko\/\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"600\" height=\"200\" src=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/05\/ASTM-D202.webp\" class=\"attachment-large size-large wp-image-436\" alt=\"ASTM D202\" srcset=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/05\/ASTM-D202.webp 600w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/05\/ASTM-D202-300x100.webp 300w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/05\/ASTM-D202-18x6.webp 18w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\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 class=\"elementor-element elementor-element-9e1f2e3 elementor-invisible elementor-widget elementor-widget-image\" data-id=\"9e1f2e3\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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\t<a href=\"https:\/\/www.coefficientfriction.com\/ko\/coefficient-of-friction-testing-equipment\/\">\n\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/elementor\/thumbs\/Inclined-Plane-Coefficient-of-Friction-Tester-02-r3gradsbucsajlkptro0k9osom1smq3i9118z6ksx4.webp\" title=\"\uacbd\uc0ac\uba74 \ub9c8\ucc30 \uacc4\uc218 \ud14c\uc2a4\ud130 02\" alt=\"\uacbd\uc0ac\uba74 \ub9c8\ucc30 \uacc4\uc218 \ud14c\uc2a4\ud130 02\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t<\/a>\n\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\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-f7106d9 e-flex e-con-boxed e-con e-parent\" data-id=\"f7106d9\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-694940d e-con-full e-flex e-con e-child\" data-id=\"694940d\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-8ea1c6c e-con-full e-flex elementor-invisible e-con e-child\" data-id=\"8ea1c6c\" data-element_type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInLeft&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f6ee6d5 elementor-widget elementor-widget-heading\" data-id=\"f6ee6d5\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;none&quot;}\" 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\">\ub9c8\ucc30 \ud14c\uc2a4\ud2b8\uac00 \uc911\uc694\ud55c \uc774\uc720<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-663e3cc elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"663e3cc\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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 class=\"\" data-start=\"3230\" data-end=\"3315\">\ucc98\ub9ac\ub418\uc9c0 \uc54a\uc740 \uc885\uc774 \uc0ac\uc774 \ub610\ub294 \uc885\uc774\uc640 \uad8c\uc120 \uae08\uc18d \uc0ac\uc774\uc758 \ub9c8\ucc30\uc774 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4:<\/p><ul><li data-start=\"3318\" data-end=\"3339\">\ud14c\uc774\ud504 \ud53c\ub4dc \uc2e0\ub8b0\uc131<\/li><li data-start=\"3342\" data-end=\"3368\">\ub798\ud551 \uc18d\ub3c4 \uc77c\uad00\uc131<\/li><li data-start=\"3371\" data-end=\"3407\">\uacb9\uce58\uac70\ub098 \ucc22\uc5b4\uc9c0\ub294 \ud604\uc0c1 \ubc29\uc9c0<\/li><li data-start=\"3410\" data-end=\"3455\">\uc808\uc5f0 \uc7a5\ube44\uc758 \uc548\uc804 \ubc0f \uc131\ub2a5<\/li><\/ul><p class=\"\" data-start=\"3457\" data-end=\"3666\">\uc81c\uc870\uc5c5\uccb4\uc640 \ud488\uc9c8 \uad00\ub9ac \uc5d4\uc9c0\ub2c8\uc5b4\ub294 ASTM D202\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub2e4\uc74c\uacfc \uac19\uc740 \uc774\uc810\uc744 \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <strong data-start=\"3528\" data-end=\"3552\">\uc815\ub7c9\ud654 \uac00\ub2a5\ud55c \uce21\uc815<\/strong> \uc758 \uc885\uc774 \ub9c8\ucc30 \uc131\ub2a5\uc744 \uac1c\uc120\ud558\uc5ec \uace0\uac1d \uc0ac\uc591\uc744 \ucda9\uc871\ud558\uace0 \uc0dd\uc0b0 \uacf5\uc815\uc744 \ucd5c\uc801\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/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<\/div>\n\t\t<div class=\"elementor-element elementor-element-b0586e5 e-con-full e-flex elementor-invisible e-con e-child\" data-id=\"b0586e5\" data-element_type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInRight&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-f9046cc e-con-full e-flex e-con e-child\" data-id=\"f9046cc\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c4f0b8e elementor-widget elementor-widget-heading\" data-id=\"c4f0b8e\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;none&quot;}\" 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\">\uc0b0\uc5c5 \uc804\ubc18\uc758 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2186d6f elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"2186d6f\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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 class=\"\" data-start=\"4404\" data-end=\"4463\">ASTM D202 COF \ud14c\uc2a4\ud2b8 \ubc29\ubc95\uc740 \uc5ec\ub7ec \ubd84\uc57c\uc5d0 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4:<\/p><ul><li data-start=\"4466\" data-end=\"4543\"><strong data-start=\"4466\" data-end=\"4490\">\uc804\uae30 \uc7a5\ube44<\/strong>: \ub2e8\uc5f4\uce35\uc758 \uc548\uc804\uacfc \ub0b4\uad6c\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/li><li data-start=\"4546\" data-end=\"4623\"><strong data-start=\"4546\" data-end=\"4559\">\ud328\ud0a4\uc9d5<\/strong>: \ubc30\uc1a1 \uc911 \uc774\ub3d9\ud558\uac70\ub098 \ubbf8\ub044\ub7ec\uc9c0\uc9c0 \uc54a\ub294 \uc6a9\uc9c0\ub97c \uc120\ud0dd\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/li><li data-start=\"4626\" data-end=\"4706\"><strong data-start=\"4626\" data-end=\"4651\">\uc12c\uc720 \ubc0f \uc811\ucc29\uc81c<\/strong>: \uc18c\uc7ac\uc758 \uadf8\ub9bd\uacfc \ubcf8\ub529 \uc0c1\ud638 \uc791\uc6a9\uc744 \ud655\uc778\ud569\ub2c8\ub2e4.<\/li><li data-start=\"4709\" data-end=\"4790\"><strong data-start=\"4709\" data-end=\"4732\">\uc885\uc774 \uc81c\uc870<\/strong>: \ud45c\uba74 \uac70\ub3d9\uc5d0 \uae30\ubc18\ud55c \ud504\ub85c\uc138\uc2a4 \ucd5c\uc801\ud654\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/li><\/ul><p class=\"\" data-start=\"4792\" data-end=\"4886\">R&amp;D\ub4e0 \uc0dd\uc0b0\uc774\ub4e0, \uc774\ud574\uc640 \uc81c\uc5b4\ub97c \ud1b5\ud574 <strong data-start=\"4852\" data-end=\"4872\">\ud45c\uba74 \ub9c8\ucc30<\/strong> \ub294 \ud544\uc218\uc785\ub2c8\ub2e4.<\/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<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3ffb8af e-flex e-con-boxed e-con e-parent\" data-id=\"3ffb8af\" 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-8176736 elementor-widget elementor-widget-heading\" data-id=\"8176736\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;none&quot;}\" 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\">\uc140 \uc778\uc2a4\ud2b8\ub8e8\uba3c\ud2b8 COF-03<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cdc8801 e-con-full e-flex e-con e-child\" data-id=\"cdc8801\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4d5d6b7 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"4d5d6b7\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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 class=\"\" data-start=\"3726\" data-end=\"3950\">ASTM D202\ub97c \uc815\ud655\ud558\uace0 \ud6a8\uc728\uc801\uc73c\ub85c \uc2e4\ud589\ud569\ub2c8\ub2e4, <strong data-start=\"3776\" data-end=\"3830\">\uc140 \uc778\uc2a4\ud2b8\ub8e8\uba3c\ud2b8\uc758 COF-03 \uacbd\uc0ac\uba74 COF \ud14c\uc2a4\ud130<\/strong> \ub294 \ucd5c\uace0\uc758 \uc120\ud0dd\uc785\ub2c8\ub2e4. \ud3c9\uac00\ud558\ub3c4\ub85d \ud2b9\ubcc4\ud788 \uc124\uacc4\ub41c <strong data-start=\"3891\" data-end=\"3930\">\uc2ac\ub77c\uc774\ub4dc \uac01\ub3c4 \ub9c8\ucc30 \uacc4\uc218<\/strong>\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4:<\/p><ul><li data-start=\"3954\" data-end=\"3992\"><strong data-start=\"3954\" data-end=\"3992\">\ub192\uc740 \uce21\uc815 \uc815\ud655\ub3c4(\u00b10.01\u00b0)<\/strong><\/li><li data-start=\"3995\" data-end=\"4031\"><strong data-start=\"3995\" data-end=\"4031\">PLC \uc81c\uc5b4 \uc790\ub3d9 \ub9ac\ud504\ud305<\/strong><\/li><li data-start=\"4034\" data-end=\"4078\"><strong data-start=\"4034\" data-end=\"4078\">\uc2e4\uc2dc\uac04 \ub9c8\ucc30\uac01 \ubc0f COF \ud45c\uc2dc<\/strong><\/li><li data-start=\"4081\" data-end=\"4127\"><strong data-start=\"4081\" data-end=\"4127\">\ub2e4\uc6a9\ub3c4 \uc370\ub9e4 \uc635\uc158(200g, 235g, 1300g)<\/strong><\/li><li data-start=\"4130\" data-end=\"4177\"><strong data-start=\"4130\" data-end=\"4177\">ASTM D202, TAPPI T815, T548 \uc900\uc218<\/strong><\/li><\/ul><p class=\"\" data-start=\"4179\" data-end=\"4361\">\ub2e4\uc74c \ubd84\uc57c\uc758 \uc804\ubb38\uac00 <strong data-start=\"4196\" data-end=\"4241\">\uc804\uae30 \uc808\uc5f0 \uc885\uc774 \uc81c\uc870<\/strong>, <strong data-start=\"4243\" data-end=\"4264\">\ud488\uc9c8 \ubcf4\uc99d<\/strong>\ubc0f <strong data-start=\"4270\" data-end=\"4303\">\uc7ac\ub8cc \ud14c\uc2a4\ud2b8 \uc2e4\ud5d8\uc2e4<\/strong> \ubc18\ubcf5\uc131\uacfc \uc0ac\uc6a9 \ud3b8\uc758\uc131\uc744 \uac16\ucd98 COF-03\uc744 \uc0ac\uc6a9\ud558\uc138\uc694.<\/p>\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-f167249 elementor-widget elementor-widget-image\" data-id=\"f167249\" 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 decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/Inclined-Plane-Coefficient-of-Friction-Tester-01.webp\" class=\"attachment-large size-large wp-image-120\" alt=\"\uacbd\uc0ac\uba74 \ub9c8\ucc30 \uacc4\uc218 \ud14c\uc2a4\ud130 01\" srcset=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/Inclined-Plane-Coefficient-of-Friction-Tester-01.webp 600w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/Inclined-Plane-Coefficient-of-Friction-Tester-01-300x300.webp 300w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/Inclined-Plane-Coefficient-of-Friction-Tester-01-150x150.webp 150w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\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\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6d2c64c e-flex e-con-boxed e-con e-parent\" data-id=\"6d2c64c\" 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-c394047 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"c394047\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b484e06 elementor-invisible elementor-widget elementor-widget-n-accordion\" data-id=\"b484e06\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;,&quot;max_items_expended&quot;:&quot;multiple&quot;,&quot;default_state&quot;:&quot;expanded&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"\uc544\ucf54\ub514\uc5b8. Enter \ub610\ub294 \uc2a4\ud398\uc774\uc2a4\ub85c \ub9c1\ud06c\ub97c \uc5f4\uace0, Escape\ub85c \ub2eb\uace0, \ud654\uc0b4\ud45c \ud0a4\ub85c \ud0d0\uc0c9\ud569\ub2c8\ub2e4.\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1890\" class=\"e-n-accordion-item\" open>\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"true\" aria-controls=\"e-n-accordion-item-1890\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> 1. ASTM D202\uc758 \ubaa9\uc801\uc740 \ubb34\uc5c7\uc778\uac00\uc694? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1890\" class=\"elementor-element elementor-element-4dda86b e-con-full e-flex e-con e-child\" data-id=\"4dda86b\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b1ee56f elementor-widget elementor-widget-text-editor\" data-id=\"b1ee56f\" 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>ASTM D202\ub294 \uc804\uae30 \uc808\uc5f0\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ubbf8\ucc98\ub9ac \uc885\uc774\ub97c \ud14c\uc2a4\ud2b8\ud558\ub294 \ubc29\ubc95\uc744 \uc815\uc758\ud558\uba70, \uc548\uc815\uc801\uc778 \uc801\uc6a9\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \ud45c\uba74 \ub9c8\ucc30\uacfc \uac19\uc740 \ud2b9\uc131\uc5d0 \uc911\uc810\uc744 \ub461\ub2c8\ub2e4.<\/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<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1891\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1891\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> 2. \uc804\uae30 \uc808\uc5f0 \uc6a9\uc9c0\uc5d0\uc11c \ud45c\uba74 \ub9c8\ucc30\uc774 \uc911\uc694\ud55c \uc774\uc720\ub294 \ubb34\uc5c7\uc778\uac00\uc694? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1891\" class=\"elementor-element elementor-element-4213cd7 e-con-full e-flex e-con e-child\" data-id=\"4213cd7\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a5cb0ea elementor-widget elementor-widget-text-editor\" data-id=\"a5cb0ea\" 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>\ub9c8\ucc30\uc740 \uc885\uc774\uac00 \ub3c4\uccb4\ub97c \uac10\uc2f8\ub294 \ubc29\uc2dd, \uad6c\ubd80\ub9b4 \ub54c\uc758 \ub3d9\uc791, \ud14c\uc774\ud504 \ub798\ud551 \uc7a5\ube44\uc758 \uc131\ub2a5\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/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<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1892\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1892\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> 3. \uc2ac\ub77c\uc774\ub4dc \uac01\ub3c4 COF \ud14c\uc2a4\ud2b8\uc5d0\ub294 \uc5b4\ub5a4 \uc7a5\ube44\uac00 \uc0ac\uc6a9\ub418\ub098\uc694? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1892\" class=\"elementor-element elementor-element-8cbaf70 e-con-full e-flex e-con e-child\" data-id=\"8cbaf70\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ed707d2 elementor-widget elementor-widget-text-editor\" data-id=\"ed707d2\" 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>\uc815\ubc00\ud55c \uacbd\uc0ac\uba74, \uc2ac\ub77c\uc774\ub529 \ube14\ub85d \ubc0f \uac01\ub3c4 \uce21\uc815 \uc7a5\uce58(\uc608: \uc140 \uc778\uc2a4\ud2b8\ub8e8\uba3c\ud2b8\uc758 COF-03 \ud14c\uc2a4\ud130\uc5d0 \ud0d1\uc7ac\ub41c \uac83)\uac00 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/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<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1893\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"4\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1893\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> 4. ASTM D202\uc5d0\uc11c \ub9c8\ucc30 \uacc4\uc218\ub294 \uc5b4\ub5bb\uac8c \uacc4\uc0b0\ub418\ub098\uc694? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1893\" class=\"elementor-element elementor-element-271e84b e-flex e-con-boxed e-con e-child\" data-id=\"271e84b\" 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-e6f9b16 elementor-widget elementor-widget-text-editor\" data-id=\"e6f9b16\" 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>\uc678\ub825 \uc5c6\uc774 \uacbd\uc0ac\uc9c4 \ud3c9\uba74\uc5d0\uc11c \uc6a9\uc9c0\uac00 \ubbf8\ub044\ub7ec\uc9c0\uae30 \uc2dc\uc791\ud558\ub294 \uac01\ub3c4\uc758 \uc811\uc120\uc785\ub2c8\ub2e4.<\/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\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1894\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"5\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1894\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> 5. ASTM D202 \ud14c\uc2a4\ud2b8\uc758 \ud61c\ud0dd\uc740 \ub204\uad6c\uc5d0\uac8c \uc81c\uacf5\ub418\ub098\uc694? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1894\" class=\"elementor-element elementor-element-ff51f51 e-flex e-con-boxed e-con e-child\" data-id=\"ff51f51\" 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-69dfbb3 elementor-widget elementor-widget-text-editor\" data-id=\"69dfbb3\" 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>\uc804\uae30 \uc808\uc5f0 \uc81c\uc870\uc5c5\uccb4, \ud488\uc9c8 \ubcf4\uc99d \uc804\ubb38\uac00, \ud14c\uc2a4\ud2b8 \uc2e4\ud5d8\uc2e4\uc740 \ubaa8\ub450 ASTM D202\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc7ac\ub8cc \uaddc\uc815 \uc900\uc218 \ubc0f \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/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\t\t\t<\/details>\n\t\t\t\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\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>\uc804\uae30 \uc808\uc5f0\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ubbf8\ucc98\ub9ac \uc6a9\uc9c0\ud45c\uba74 \ub9c8\ucc30 \uc804\uae30 \uc808\uc5f0 \uc6a9\uc9c0\uc758 \ud45c\uba74 \ud2b9\uc131\uc744 \uc815\ud655\ud558\uac8c \ud3c9\uac00\ud558\ub294 \uac83\uc740 \uae4c\ub2e4\ub85c\uc6b4 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc77c\uad00\ub41c \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc804\uae30 \uc808\uc5f0\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ubbf8\ucc98\ub9ac \uc6a9\uc9c0\uc758 \uc0d8\ud50c\ub9c1 \ubc0f \ud14c\uc2a4\ud2b8\ub97c \uc704\ud55c \ud45c\uc900 \ud14c\uc2a4\ud2b8 \ubc29\ubc95\uc778 ASTM D202\ub294 \uc911\uc694\ud55c \uc694\uc18c\uc778 \ub9c8\ucc30\uc758 \ubbf8\ub044\ub7fc \uac01\ub3c4 \uacc4\uc218\ub97c \uce21\uc815\ud558\uae30 \uc704\ud55c \ud3ec\uad04\uc801\uc778 \uc9c0\uce68\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4 [...].<\/p>","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-434","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.coefficientfriction.com\/ko\/wp-json\/wp\/v2\/pages\/434","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.coefficientfriction.com\/ko\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.coefficientfriction.com\/ko\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.coefficientfriction.com\/ko\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.coefficientfriction.com\/ko\/wp-json\/wp\/v2\/comments?post=434"}],"version-history":[{"count":6,"href":"https:\/\/www.coefficientfriction.com\/ko\/wp-json\/wp\/v2\/pages\/434\/revisions"}],"predecessor-version":[{"id":712,"href":"https:\/\/www.coefficientfriction.com\/ko\/wp-json\/wp\/v2\/pages\/434\/revisions\/712"}],"wp:attachment":[{"href":"https:\/\/www.coefficientfriction.com\/ko\/wp-json\/wp\/v2\/media?parent=434"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}