{"id":65,"date":"2020-08-06T10:04:02","date_gmt":"2020-08-06T02:04:02","guid":{"rendered":"https:\/\/www.chinaautoregs.com\/?p=65"},"modified":"2022-06-22T09:07:27","modified_gmt":"2022-06-22T01:07:27","slug":"gb-t-5137-4-2020-%e8%8b%b1%e6%96%87%e7%89%88-%e7%bf%bb%e8%af%91-english-%e6%b1%bd%e8%bd%a6%e5%ae%89%e5%85%a8%e7%8e%bb%e7%92%83%e8%af%95%e9%aa%8c%e6%96%b9%e6%b3%95-%e7%ac%ac4%e9%83%a8%e5%88%86%ef%bc%9a","status":"publish","type":"post","link":"https:\/\/www.chinaautoregs.com\/?p=65","title":{"rendered":"GB\/T 5137.4-2020\u82f1\u6587\u7248\u7ffb\u8bd1 \u6c7d\u8f66\u5b89\u5168\u73bb\u7483\u592a\u9633\u80fd\u7279\u6027\u8bd5\u9a8c"},"content":{"rendered":"<p>ChinaAutoRegs|GB\/T 5137.4-2020 \u82f1\u6587\u7248\/\u7ffb\u8bd1\/English\/\u6c7d\u8f66\u5b89\u5168\u73bb\u7483\u8bd5\u9a8c\u65b9\u6cd5 \u7b2c4\u90e8\u5206\uff1a\u592a\u9633\u80fd\u7279\u6027\u8bd5\u9a8c<br \/>\nTest methods of safety glazing materials used on road vehicles\u2014Part 4: Determination of Solar Characteristic<\/p>\n<p><!--more--><\/p>\n<p>1 SCOPE<\/p>\n<p>This Part of GB\/T 5137 specifies the test methods of solar characteristic of safety glazing materials used on road vehicles, i.e. solar UV transmittance test, solar direct transmittance test, solar direct reflectance test, solar direct absorptance test, solar infrared direct transmittance test, solar infrared direct reflectance test, solar infrared direct absorptance test, solar energy total transmittance test, and solar infrared heat energy total transmittance test.<br \/>\nThis Part applies to testing the solar characteristic of safety glazing materials used on road vehicles.<\/p>\n<p>2 NORMATIVE REFERENCES<\/p>\n<p>The following referenced documents are indispensable for the application of this document. For dated references, only the editions cited apply. For undated references, the latest editions of the normative document (including any amendments) apply.<br \/>\nGB\/T 2680 Determination of light transmittance, solar direct transmittance, total solar energy transmittance and ultraviolet transmittance for glass in building and related glazing factors (GB\/T 2680-1994, ISO 9050:1990, NEQ)<br \/>\nQC\/T 1119 Road vehicles-glazing materials-terminology (QC\/T 1119-2019, ISO 3536:2016, MOD)<br \/>\nEN 673 Glass in building \u2013 Determination of thermal transmittance (U value) \u2013 Calculation method<\/p>\n<p>3 TERMS AND DEFINITIONS<\/p>\n<p>For the purpose of this document, the terms and definitions given in QC\/T 1119 apply.<\/p>\n<p>***********************************************<br data-filtered=\"filtered\" \/>\u73b0\u6210\u8bd1\u6587\uff0c\u5230\u6b3e\u5373\u53d1\u3002<br data-filtered=\"filtered\" \/>\u4efb\u53d6\u6837\u9875\u9a8c\u8bc1\u8bd1\u6587\u8d28\u91cf\u3002<br data-filtered=\"filtered\" \/>\u514d\u8d39\u63d0\u4f9b\u6b63\u89c4\u589e\u503c\u7a0e\u53d1\u7968\u3002<br data-filtered=\"filtered\" \/>\u8bf7\u8054\u7cfb\u624b\u673a\/\u5fae\u4fe1: 133-0649-6964\/Email: standardtrans@foxmail.com \u8d2d\u4e70\u5b8c\u6574\u8bd1\u6587\u3002<br data-filtered=\"filtered\" \/>\u4e13\u4e1a\u6e90\u4e8e\u4e13\u6ce8|\u820d\u543e\u4e88\u8a00\u6807\u51c6\u7ffb\u8bd1\/ChinaAutoRegs\/\u59cb\u7ec8\u4e13\u6ce8\u4e8e\u673a\u52a8\u8f66\u6807\u51c6\u7ffb\u8bd1\uff01\u8fc4\u4eca\u4e3a\u6b62\u5df2\u7ffb\u8bd1\u4e0a\u5343\u4e2a\u56fd\u5185\u5916\u6c7d\u8f66\u6cd5\u89c4\u6807\u51c6\uff01\u72ec\u5bb6\u6253\u9020\u5343\u4e07\u7ea7\u6c7d\u8f66\u4e13\u4e1a\u672f\u8bed\u5e93\u548c\u8bb0\u5fc6\u5e93\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>ChinaAutoRegs|GB\/T 5137.4-2020 \u82f1\u6587\u7248\/\u7ffb\u8bd1\/En &hellip; <a href=\"https:\/\/www.chinaautoregs.com\/?p=65\">\u7ee7\u7eed\u9605\u8bfb <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[17,9,673,15,10,7,11,18,19,14],"class_list":["post-65","post","type-post","status-publish","format-standard","hentry","category-i","tag-gb-english","tag-gb-translated","tag-gb-t-5137-4-2020","tag-gb-t-english","tag-gb-t","tag-gb","tag-qc-t","tag-19","tag-14"],"views":1203,"_links":{"self":[{"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts\/65","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=65"}],"version-history":[{"count":5,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts\/65\/revisions"}],"predecessor-version":[{"id":3609,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts\/65\/revisions\/3609"}],"wp:attachment":[{"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=65"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=65"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=65"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}