{"id":134,"date":"2025-03-27T08:01:03","date_gmt":"2025-03-27T08:01:03","guid":{"rendered":"https:\/\/www.coefficientfriction.com\/?page_id=134"},"modified":"2025-09-18T09:02:07","modified_gmt":"2025-09-18T09:02:07","slug":"astm-d1894","status":"publish","type":"page","link":"https:\/\/www.coefficientfriction.com\/ja\/astm-d1894","title":{"rendered":"ASTM D1894"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"134\" class=\"elementor elementor-134\" 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\/03\/ASTM-D1894-1.webp\" class=\"attachment-large size-large wp-image-77\" alt=\"ASTM D1894\" srcset=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/ASTM-D1894-1.webp 600w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/ASTM-D1894-1-300x100.webp 300w\" 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\">\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30d5\u30a3\u30eb\u30e0\u304a\u3088\u3073\u30b7\u30fc\u30c8\u306e\u9759\u6469\u64e6\u4fc2\u6570\u304a\u3088\u3073\u52d5\u6469\u64e6\u4fc2\u6570\u306e\u8a66\u9a13\u65b9\u6cd5<\/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 data-start=\"464\" data-end=\"1024\">\u6750\u6599\u8a66\u9a13\u306b\u304a\u3044\u3066\u3001 <em data-start=\"485\" data-end=\"497\">ASTM D1894<\/em> \u3092\u6c7a\u5b9a\u3059\u308b\u305f\u3081\u306e\u6700\u3082\u5e83\u304f\u8a8d\u77e5\u3055\u308c\u305f\u57fa\u6e96\u306e\u3072\u3068\u3064\u3067\u3042\u308b\u3002 <strong data-start=\"565\" data-end=\"612\">\u9759\u6469\u64e6\u4fc2\u6570\u3068\u52d5\u6469\u64e6\u4fc2\u6570<\/strong> \u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30d5\u30a3\u30eb\u30e0\u304a\u3088\u3073\u30b7\u30fc\u30c8\u306e\u3053\u306e\u6a19\u6e96\u8a66\u9a13\u6cd5\u306f\u3001\u5305\u88c5\u6027\u80fd\u3001\u52a0\u5de5\u52b9\u7387\u3001\u30a8\u30f3\u30c9\u30e6\u30fc\u30b6\u30fc\u306e\u6e80\u8db3\u5ea6\u306b\u76f4\u63a5\u5f71\u97ff\u3059\u308b\u30b9\u30ea\u30c3\u30d7\u7279\u6027\u3092\u8a55\u4fa1\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u30c7\u30fc\u30bf\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u306e\u6a19\u6e96\u8a66\u9a13\u6cd5\u306b\u5f93\u3063\u3066 <em data-start=\"836\" data-end=\"856\">ASTM D1894\u8a66\u9a13<\/em> \u88fd\u9020\u696d\u8005\u3068\u54c1\u8cea\u7ba1\u7406\u306e\u5c02\u9580\u5bb6\u306f\u3001\u30d5\u30a3\u30eb\u30e0\u304c\u671f\u5f85\u3055\u308c\u308b\u6027\u80fd\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3001\u88fd\u54c1\u306e\u4e0d\u5177\u5408\u3092\u6e1b\u3089\u3057\u3001\u4e00\u8cab\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/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-7d644ae e-flex e-con-boxed e-con e-parent\" data-id=\"7d644ae\" 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-08ee8ec elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"08ee8ec\" 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 D1894\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4bea887 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"4bea887\" 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 data-start=\"1062\" data-end=\"1361\">ASTM D1894\u306f\u3001\u8a66\u9a13\u7247\u304c\u305d\u308c\u81ea\u8eab\u307e\u305f\u306f\u5225\u306e\u57fa\u6750\u306e\u4e0a\u3092\u6ed1\u308b\u969b\u306e\u6469\u64e6\u7279\u6027\u306e\u6e2c\u5b9a\u65b9\u6cd5\u3092\u898f\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002\u5f97\u3089\u308c\u305f\u5024\u306f <strong data-start=\"1217\" data-end=\"1257\">\u9759\u6469\u64e6\u4fc2\u6570\uff08COF\uff09<\/strong>-\u30b9\u30e9\u30a4\u30c7\u30a3\u30f3\u30b0\u3092\u958b\u59cb\u3059\u308b\u306e\u306b\u5fc5\u8981\u306a\u529b\u3002 <strong data-start=\"1305\" data-end=\"1320\">\u904b\u52d5COF<\/strong>-\u904b\u52d5\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u529b\u3002<\/p><p data-start=\"1363\" data-end=\"1664\">\u3053\u308c\u3089\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u306e\u91cd\u8981\u6027\u306f\u3001\u305d\u306e\u76f4\u63a5\u7684\u306a\u95a2\u4fc2\u306b\u3042\u308b\u3002 <strong data-start=\"1437\" data-end=\"1509\">\u30d5\u30a3\u30eb\u30e0\u306e\u53d6\u308a\u6271\u3044\u3001\u5305\u88c5\u6a5f\u306e\u6027\u80fd\u3001\u6d88\u8cbb\u8005\u306e\u4f7f\u3044\u3084\u3059\u3055<\/strong>.\u4f8b\u3048\u3070\u3001COF\u304c\u9ad8\u3059\u304e\u308b\u30d5\u30a3\u30eb\u30e0\u306f\u5305\u88c5\u6a5f\u3092\u8a70\u307e\u3089\u305b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001COF\u304c\u4f4e\u3059\u304e\u308b\u30d5\u30a3\u30eb\u30e0\u306f\u7a4d\u307f\u91cd\u306d\u3084\u5305\u88c5\u306e\u969b\u306b\u5236\u5fa1\u4e0d\u80fd\u306b\u6ed1\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002<\/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-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\">\u6469\u64e6\u4fc2\u6570\u8a66\u9a13\u6cd5<\/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>\u6469\u64e6\u4fc2\u6570(COF)\u306f\u3001\u3042\u308b\u6750\u6599\u304c\u4ed6\u306e\u6750\u6599\u306e\u4e0a\u3092\u3069\u308c\u3060\u3051\u5bb9\u6613\u306b\u6ed1\u308b\u304b\u3092\u6570\u5024\u5316\u3057\u305f\u3082\u306e\u3067\u3059\u3002ASTM D1894\u3067\u306f\u30012\u3064\u306e\u91cd\u8981\u306a\u6e2c\u5b9a\u65b9\u6cd5\u3092\u6982\u8aac\u3057\u3066\u3044\u307e\u3059\uff1a<\/p><ul data-spread=\"false\"><li><p><strong>\u30b9\u30bf\u30c6\u30a3\u30c3\u30afCOF<\/strong>:2\u3064\u306e\u9762\u306e\u9593\u3067\u904b\u52d5\u3092\u958b\u59cb\u3059\u308b\u306e\u306b\u5fc5\u8981\u306a\u529b\u3002<\/p><\/li><li><p><strong>\u30ad\u30cd\u30c6\u30a3\u30c3\u30afCOF<\/strong>:\u6ed1\u8d70\u304c\u59cb\u307e\u308b\u3068\u3001\u305d\u306e\u52d5\u304d\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u529b\u3002<\/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-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\">\u6469\u64e6\u4fc2\u6570\u8a66\u9a13\u624b\u9806<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ec3aabc elementor-widget elementor-widget-text-editor\" data-id=\"ec3aabc\" 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=\"2386\" data-end=\"2545\">\u3053\u306e\u8a66\u9a13\u306f\u3001\u30b9\u30ea\u30c3\u30d7\u7279\u6027\u304c\u6642\u9593\u3068\u3068\u3082\u306b\u3069\u306e\u3088\u3046\u306b\u5909\u5316\u3059\u308b\u304b\u3092\u660e\u3089\u304b\u306b\u3059\u308b\u3082\u306e\u3067\u3001\u6642\u9593\u4f9d\u5b58\u6027\u306e\u6dfb\u52a0\u5264\u3092\u4f7f\u7528\u3057\u305f\u30d5\u30a3\u30eb\u30e0\u3067\u306f\u91cd\u8981\u306a\u8981\u7d20\u3067\u3042\u308b\u3002<\/p>\t\t\t\t\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<ol><li>A <strong>\u305d\u308a<\/strong> (\u901a\u5e38\u3001\u6a19\u6e96\u5316\u3055\u308c\u305f\u91cd\u91cf\u306e\u91d1\u5c5e\uff09\u304c\u8a66\u9a13\u6750\u6599\u306b\u7f6e\u304b\u308c\u308b\u3002<\/li><li>\u30c6\u30b9\u30c8\u30b5\u30f3\u30d7\u30eb\u306f <strong>\u5e73\u9762<\/strong> (\u591a\u304f\u306e\u5834\u5408\u3001\u30ac\u30e9\u30b9\u3084\u91d1\u5c5e\u306e\u3088\u3046\u306a\u78e8\u304b\u308c\u305f\u8868\u9762\uff09\u3002<\/li><li>\u306e\u3088\u3046\u306a\u529b\u6e2c\u5b9a\u88c5\u7f6e\u3002 <strong>COF-01 \u6469\u64e6\u4fc2\u6570\u8a66\u9a13\u6a5f<\/strong>\u305d\u3057\u3066\u3001\u30bd\u30ea\u306f\u5f90\u3005\u306b\u8def\u9762\u3092\u6a2a\u5207\u3063\u3066\u3044\u304f\u3002<\/li><li>\u62b5\u6297\u5024\u304c\u6e2c\u5b9a\u3055\u308c\u3001\u305d\u308c\u3092\u4f7f\u3063\u3066\u8a08\u7b97\u3055\u308c\u308b\u3002 <strong>\u9759\u6469\u64e6\u4fc2\u6570\u3068\u52d5\u6469\u64e6\u4fc2\u6570<\/strong>.<\/li><\/ol>\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:\\\/\\\/youtu.be\\\/NUgXENOz8J0&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<div class=\"elementor-element elementor-element-36f0624 elementor-widget elementor-widget-text-editor\" data-id=\"36f0624\" 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=\"3206\" data-end=\"3431\">\u6b63\u78ba\u306a\u7d50\u679c\u306f\u3001\u4ee5\u4e0b\u306e\u70b9\u306b\u5927\u304d\u304f\u4f9d\u5b58\u3059\u308b\u3002 <strong data-start=\"3241\" data-end=\"3318\">\u8a66\u9a13\u7247\u306e\u6e96\u5099\u3001\u6a5f\u5668\u306e\u6821\u6b63\u3001\u8a66\u9a13\u74b0\u5883\u306e\u7ba1\u7406<\/strong>.\u8868\u9762\u6c5a\u67d3\u3001\u6dfb\u52a0\u5264\u306e\u4e0d\u5747\u4e00\u306a\u30d6\u30eb\u30fc\u30df\u30f3\u30b0\u3001\u4e0d\u9069\u5207\u306a\u30af\u30e9\u30f3\u30d7\u306f\u3059\u3079\u3066\u3001\u8aa4\u89e3\u3092\u62db\u304f\u7d50\u679c\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002<\/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-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\">\u6469\u64e6\u4fc2\u6570\u8a66\u9a13\u6a5f<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\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 data-pm-slice=\"1 1 []\">\u3092\u5b9f\u884c\u3059\u308b <a href=\"https:\/\/www.coefficientfriction.com\/ja\/astm-d1894\"><strong>ASTM D1894<\/strong><\/a> \u6b63\u78ba\u3067\u5c02\u9580\u7684\u306a\u30c6\u30b9\u30c8 <a href=\"https:\/\/www.coefficientfriction.com\/ja\/coefficient-of-friction-testing-equipment\/\"><strong>\u6469\u64e6\u4fc2\u6570\u8a66\u9a13\u6a5f<\/strong><\/a> \u304c\u5fc5\u8981\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u6a5f\u5668\u306f\u3001\u901f\u5ea6\u3001\u529b\u3001\u74b0\u5883\u6761\u4ef6\u306a\u3069\u306e\u8a66\u9a13\u5909\u6570\u3092\u6b63\u78ba\u306b\u5236\u5fa1\u3057\u307e\u3059\u3002<\/p>\t\t\t\t\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-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\">COF\u691c\u67fb\u88c5\u7f6e\u306e\u4e3b\u8981\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8<\/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><strong>\u305d\u308a<\/strong>:\u6469\u64e6\u6e2c\u5b9a\u306b\u4f7f\u7528\u3055\u308c\u308b\u6a19\u6e96\u5316\u3055\u308c\u305f\u30a6\u30a7\u30a4\u30c8\u30d6\u30ed\u30c3\u30af\u3002<\/li><li><strong>\u30c6\u30b9\u30c8\u6a5f<\/strong>:\u6ed1\u3089\u304b\u3067\u5b89\u5b9a\u3057\u305f\u8868\u9762\u3067\u3001\u305d\u306e\u4e0a\u306b\u8a66\u9a13\u6750\u3092\u7f6e\u304f\u3002<\/li><li><strong>\u529b\u30bb\u30f3\u30b5\u30fc<\/strong>:\u305d\u308a\u3068\u8a66\u6599\u306e\u9593\u306e\u62b5\u6297\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002<\/li><li><strong>\u30d7\u30fc\u30ea\u30fc\u30b7\u30b9\u30c6\u30e0<\/strong>:\u5747\u4e00\u306a\u529b\u52a0\u6e1b\u3092\u7dad\u6301\u3002<\/li><li><strong>\u30c7\u30fc\u30bf\u53ce\u96c6\u30b7\u30b9\u30c6\u30e0<\/strong>:\u9759\u7684COF\u5024\u3068\u904b\u52d5COF\u5024\u3092\u8a18\u9332\u30fb\u8a08\u7b97\u3002<\/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<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-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\/ja\/coefficient-of-friction-testing-equipment\/\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/coefficient-of-friction-testing-equipment-01.webp\" class=\"attachment-full size-full wp-image-96\" alt=\"\u6469\u64e6\u4fc2\u6570\u8a66\u9a13\u6a5f 01\" srcset=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/coefficient-of-friction-testing-equipment-01.webp 600w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/coefficient-of-friction-testing-equipment-01-300x300.webp 300w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/coefficient-of-friction-testing-equipment-01-150x150.webp 150w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/elementor\/thumbs\/coefficient-of-friction-testing-equipment-01-r3gmfg1nnljvgm1sgd9e374sfjg8cayrot70czv2xs.webp 400w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/elementor\/thumbs\/coefficient-of-friction-testing-equipment-01-r3gmfg1ovgcb2m7iva4k79z5gvnv026hkls6iecayw.webp 500w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/elementor\/thumbs\/coefficient-of-friction-testing-equipment-01-r3gmfg1nwdb5s7ojc5fmiewgn0ak2nlwv641l9yiy0.webp 420w\" 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>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4dda243 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"4dda243\" 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 data-start=\"3780\" data-end=\"4096\">\u5229\u7528\u53ef\u80fd\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u4e2d\u3067 <strong>\u4fc2\u6570\u6469\u64e6.com\u306e<\/strong><strong data-start=\"3811\" data-end=\"3869\">\u00a0COF-01 \u6469\u64e6\u4fc2\u6570\u30c6\u30b9\u30bf\u30fc<\/strong> COF-01\u306f\u3001ASTM D1894\u306b\u6e96\u62e0\u3057\u305f\u6b63\u78ba\u306a\u6e2c\u5b9a\u304c\u53ef\u80fd\u3067\u3059\u3002\u30d5\u30a3\u30eb\u30e0\u3068\u30b7\u30fc\u30c8\u306e\u4e21\u65b9\u306b\u5bfe\u5fdc\u3059\u308bCOF-01\u306f\u3001\u518d\u73fe\u6027\u306e\u9ad8\u3044\u7d50\u679c\u3092\u4fdd\u8a3c\u3057\u3001\u8a66\u9a13\u6240\u3001\u5305\u88c5\u4f1a\u793e\u3001\u54c1\u8cea\u691c\u67fb\u6a5f\u95a2\u306b\u6700\u9069\u3067\u3059\u3002<\/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-662ac3d e-flex e-con-boxed e-con e-parent\" data-id=\"662ac3d\" 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-5bc195f elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"5bc195f\" 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 D1894 \u51b6\u5177\u3068\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u306b\u95a2\u3059\u308b\u8003\u616e\u4e8b\u9805<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ac9f0d2 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"ac9f0d2\" 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 data-start=\"4153\" data-end=\"4278\">\u306b\u3064\u3044\u3066 <strong data-start=\"4157\" data-end=\"4179\">ASTM D1894\u6cbb\u5177<\/strong> \u5e73\u3089\u306a\u5e73\u9762\u3068\u3001\u6307\u5b9a\u3055\u308c\u305f\u91cd\u91cf\u3068\u5bf8\u6cd5\u306e\u305d\u308a\u3092\u542b\u3080\u3002\u518d\u73fe\u6027\u3092\u5f97\u308b\u305f\u3081\uff1a<\/p><ul><li data-start=\"4282\" data-end=\"4355\">\u305d\u308a\u306f\u88ab\u691c\u4f53\u306e\u6a5f\u68b0\u65b9\u5411\u3068\u5e73\u884c\u306b\u52d5\u304f\u3079\u304d\u3067\u3042\u308b\u3002<\/li><li data-start=\"4358\" data-end=\"4426\">\u30a8\u30c3\u30b8\u306f\u6b63\u65b9\u5f62\u3067\u306a\u3051\u308c\u3070\u306a\u3089\u305a\u3001\u6a19\u672c\u306f\u3057\u308f\u304c\u306a\u304f\u5e73\u3089\u3067\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002<\/li><li data-start=\"4429\" data-end=\"4515\">\u3070\u3089\u3064\u304d\u3092\u8003\u616e\u3057\u3001\u5404\u8a66\u6599\u306b\u3064\u304d\u5c11\u306a\u304f\u3068\u30825\u500b\u306e\u8a66\u9a13\u7247\u3092\u691c\u67fb\u3059\u308b\u3053\u3068\u3002<\/li><\/ul><p data-start=\"4517\" data-end=\"4633\">\u3053\u306e\u3088\u3046\u306a\u7d30\u90e8\u306b\u6ce8\u610f\u3092\u6255\u3046\u3053\u3068\u3067\u3001\u8a66\u6599\u306e\u51f9\u51f8\u3084\u4e0d\u9069\u5207\u306a\u53d6\u308a\u4ed8\u3051\u306b\u3088\u3063\u3066\u7d50\u679c\u304c\u6b6a\u3080\u3053\u3068\u304c\u306a\u3044\u3002<\/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-25d6974 e-flex e-con-boxed e-con e-parent\" data-id=\"25d6974\" 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-beb4dba elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"beb4dba\" 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 D1894\u8a66\u9a13\uff1a\u306a\u305c\u91cd\u8981\u306a\u306e\u304b<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b35d205 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"b35d205\" 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 data-start=\"1712\" data-end=\"1902\">\u306b\u3064\u3044\u3066 <strong data-start=\"1716\" data-end=\"1738\">ASTM D1894\u8a66\u9a13<\/strong> \u306e\u624b\u9806\u306f\u3001\u6750\u6599\u4f9b\u7d66\u8005\u3068\u30a8\u30f3\u30c9\u30e6\u30fc\u30b6\u30fc\u304c\u5171\u901a\u306e\u6280\u8853\u8a00\u8a9e\u3067\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u304d\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002\u3053\u306e\u30c6\u30b9\u30c8\u304c\u5e83\u304f\u9069\u7528\u3055\u308c\u3066\u3044\u308b\u4e3b\u306a\u7406\u7531\u306f\u4ee5\u4e0b\u306e\u901a\u308a\uff1a<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cca6b83 e-grid e-con-full e-con e-child\" data-id=\"cca6b83\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-43f140f e-con-full e-flex e-con e-child\" data-id=\"43f140f\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4aaca6d elementor-widget elementor-widget-heading\" data-id=\"4aaca6d\" 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<h3 class=\"elementor-heading-title elementor-size-default\">\u751f\u7523\u306b\u304a\u3051\u308b\u54c1\u8cea\u4fdd\u8a3c<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5cb04ab elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"5cb04ab\" 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>\u7d4c\u9a13\u7684COF\u5024\u306b\u3088\u308a\u3001\u30d5\u30a3\u30eb\u30e0\u88fd\u9020\u8005\u306f\u30b9\u30ea\u30c3\u30d7\u7279\u6027\u3092\u76e3\u8996\u3057\u3001\u4e00\u8cab\u6027\u3092\u7dad\u6301\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/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-cebaebb e-con-full e-flex e-con e-child\" data-id=\"cebaebb\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a94d1e5 elementor-widget elementor-widget-heading\" data-id=\"a94d1e5\" 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<h3 class=\"elementor-heading-title elementor-size-default\">\u5305\u88c5\u6027\u80fd\u4e88\u6e2c<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3333f6a elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"3333f6a\" 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>\u30c6\u30b9\u30c8\u7d50\u679c\u3092\u5b9f\u969b\u306e\u6027\u80fd\u3068\u76f8\u95a2\u3055\u305b\u308b\u3053\u3068\u3067\u3001\u30e1\u30fc\u30ab\u30fc\u306f\u30cf\u30f3\u30c9\u30ea\u30f3\u30b0\u306e\u554f\u984c\u3092\u4e8b\u524d\u306b\u4e88\u6e2c\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/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-bfb5798 e-con-full e-flex e-con e-child\" data-id=\"bfb5798\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-38d70d9 elementor-widget elementor-widget-heading\" data-id=\"38d70d9\" 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<h3 class=\"elementor-heading-title elementor-size-default\">\u6dfb\u52a0\u7269\u306e\u8a55\u4fa1<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3773016 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"3773016\" 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>\u30b9\u30ea\u30c3\u30d7\u7279\u6027\u306f\u3001\u30dd\u30ea\u30a8\u30c1\u30ec\u30f3\u306a\u3069\u306e\u30d5\u30a3\u30eb\u30e0\u306b\u542b\u307e\u308c\u308b\u6dfb\u52a0\u5264\u306b\u8d77\u56e0\u3059\u308b\u3053\u3068\u304c\u591a\u3044\u3002\u8a66\u9a13\u306f\u3001\u3053\u308c\u3089\u306e\u6dfb\u52a0\u5264\u306e\u52b9\u679c\u3068\u5b89\u5b9a\u6027\u3092\u8a55\u4fa1\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/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-4b2c572 e-con-full e-flex e-con e-child\" data-id=\"4b2c572\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-49c7ffd elementor-widget elementor-widget-heading\" data-id=\"49c7ffd\" 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<h3 class=\"elementor-heading-title elementor-size-default\">\u7d4c\u5e74\u5909\u5316\u3068\u8868\u9762\u72b6\u614b\u306e\u5f71\u97ff<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3390706 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"3390706\" 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 data-start=\"2386\" data-end=\"2545\">\u3053\u306e\u8a66\u9a13\u306f\u3001\u30b9\u30ea\u30c3\u30d7\u7279\u6027\u304c\u6642\u9593\u3068\u3068\u3082\u306b\u3069\u306e\u3088\u3046\u306b\u5909\u5316\u3059\u308b\u304b\u3092\u660e\u3089\u304b\u306b\u3059\u308b\u3082\u306e\u3067\u3001\u6642\u9593\u4f9d\u5b58\u6027\u306e\u6dfb\u52a0\u5264\u3092\u4f7f\u7528\u3057\u305f\u30d5\u30a3\u30eb\u30e0\u3067\u306f\u91cd\u8981\u306a\u8981\u7d20\u3067\u3042\u308b\u3002<\/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-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\">\u3088\u304f\u3042\u308b\u3054\u8cea\u554f<\/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=\"\u30a2\u30b3\u30fc\u30c7\u30a3\u30aa\u30f3Enter\u30ad\u30fc\u307e\u305f\u306fSpace\u30ad\u30fc\u3067\u30ea\u30f3\u30af\u3092\u958b\u304d\u3001Escape\u30ad\u30fc\u3067\u9589\u3058\u3001\u77e2\u5370\u30ad\u30fc\u3067\u79fb\u52d5\u3057\u307e\u3059\u3002\">\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.\u306a\u305cASTM D1894\u304c\u5305\u88c5\u696d\u754c\u3067\u91cd\u8981\u306a\u306e\u3067\u3059\u304b\uff1f <\/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>\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30d5\u30a3\u30eb\u30e0\u306b\u9069\u5207\u306a\u6ed1\u308a\u6027\u3092\u6301\u305f\u305b\u308b\u3053\u3068\u3067\u3001\u30b9\u30e0\u30fc\u30ba\u306a\u52a0\u5de5\u3068\u88fd\u54c1\u4fdd\u8b77\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/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.\u9759\u6469\u64e6\u4fc2\u6570\u3068\u52d5\u6469\u64e6\u4fc2\u6570\u306e\u9055\u3044\u306f\uff1f <\/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>\u9759\u7684COF\u306f\u904b\u52d5\u3092\u958b\u59cb\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u529b\u3092\u6e2c\u5b9a\u3057\u3001\u904b\u52d5COF\u306f\u904b\u52d5\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u529b\u3092\u6e2c\u5b9a\u3059\u308b\u3002<\/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.\u74b0\u5883\u6761\u4ef6\u306fCOF\u30c6\u30b9\u30c8\u306b\u3069\u306e\u3088\u3046\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u306e\u304b\uff1f <\/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>\u6e29\u5ea6\u3001\u6e7f\u5ea6\u3001\u8868\u9762\u306e\u6c5a\u67d3\u7269\u8cea\u306f\u6469\u64e6\u6e2c\u5b9a\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/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<\/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>\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30d5\u30a3\u30eb\u30e0\u304a\u3088\u3073\u30b7\u30fc\u30c8\u306e\u9759\u6469\u64e6\u4fc2\u6570\u304a\u3088\u3073\u52d5\u6469\u64e6\u4fc2\u6570\u306e\u8a66\u9a13\u65b9\u6cd5 \u6750\u6599\u8a66\u9a13\u306b\u304a\u3044\u3066\u3001ASTM D1894\u306f\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30d5\u30a3\u30eb\u30e0\u304a\u3088\u3073\u30b7\u30fc\u30c8\u306e\u9759\u6469\u64e6\u4fc2\u6570\u304a\u3088\u3073\u52d5\u6469\u64e6\u4fc2\u6570\u3092\u6e2c\u5b9a\u3059\u308b\u305f\u3081\u306e\u3001\u6700\u3082\u5e83\u304f\u8a8d\u77e5\u3055\u308c\u3066\u3044\u308b\u898f\u683c\u306e\u4e00\u3064\u3067\u3059\u3002 \u3053\u306e\u6a19\u6e96\u8a66\u9a13\u65b9\u6cd5\u306f\u3001\u5305\u88c5\u6027\u80fd\u3001\u52a0\u5de5\u52b9\u7387\u3001\u304a\u3088\u3073\u30a8\u30f3\u30c9\u30e6\u30fc\u30b6\u30fc\u306e\u6e80\u8db3\u5ea6\u306b\u76f4\u63a5\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u6ed1\u308a\u7279\u6027\u3092\u8a55\u4fa1\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u30c7\u30fc\u30bf\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002ASTM D1894\u306e\u8a66\u9a13\u624b\u9806\u306b\u5f93\u3046\u3053\u3068\u3067\u3001\u88fd\u9020\u696d\u8005\u3084\u54c1\u8cea\u7ba1\u7406\u62c5\u5f53\u8005\u306f\u3001\u30d5\u30a3\u30eb\u30e0\u304c\u671f\u5f85\u3055\u308c\u308b\u6027\u80fd\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3067\u304d\u3001\u88fd\u54c1\u306e\u4e0d\u5177\u5408\u3092\u6e1b\u3089\u3057\u3001\u54c1\u8cea\u306e\u4e00\u8cab\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 ASTM D1894\u3068\u306f\uff1f ASTM D1894\u306f\u3001\u8a66\u9a13\u7247\u304c\u305d\u308c\u81ea\u4f53\u307e\u305f\u306f\u5225\u306e\u57fa\u6750\u4e0a\u3092\u6ed1\u8d70\u3059\u308b\u969b\u306e\u6469\u64e6\u7279\u6027\u3092\u6e2c\u5b9a\u3059\u308b\u65b9\u6cd5\u3092\u898f\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u7d50\u679c\u5f97\u3089\u308c\u308b[\u2026]<\/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-134","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.coefficientfriction.com\/ja\/wp-json\/wp\/v2\/pages\/134","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.coefficientfriction.com\/ja\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.coefficientfriction.com\/ja\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.coefficientfriction.com\/ja\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.coefficientfriction.com\/ja\/wp-json\/wp\/v2\/comments?post=134"}],"version-history":[{"count":6,"href":"https:\/\/www.coefficientfriction.com\/ja\/wp-json\/wp\/v2\/pages\/134\/revisions"}],"predecessor-version":[{"id":708,"href":"https:\/\/www.coefficientfriction.com\/ja\/wp-json\/wp\/v2\/pages\/134\/revisions\/708"}],"wp:attachment":[{"href":"https:\/\/www.coefficientfriction.com\/ja\/wp-json\/wp\/v2\/media?parent=134"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}