{"id":1801,"date":"2021-07-05T16:03:01","date_gmt":"2021-07-05T08:03:01","guid":{"rendered":"https:\/\/www.chinaautoregs.com\/?p=1801"},"modified":"2024-08-05T13:40:42","modified_gmt":"2024-08-05T05:40:42","slug":"gb-t-31547-2015%e8%8b%b1%e6%96%87%e7%89%88%e7%bf%bb%e8%af%91-%e7%94%b5%e5%8a%a8%e8%87%aa%e8%a1%8c%e8%bd%a6%e5%86%85%e8%83%8e-electric-bicycle-inner-tubes","status":"publish","type":"post","link":"https:\/\/www.chinaautoregs.com\/?p=1801","title":{"rendered":"GB\/T 31547-2015\u82f1\u6587\u7248\u7ffb\u8bd1 \u7535\u52a8\u81ea\u884c\u8f66\u5185\u80ce Electric Bicycle Inner Tubes"},"content":{"rendered":"

ChinaAutoRegs\uff5cGB\/T 31547-2015\u82f1\u6587\u7248\u7ffb\u8bd1\/\u7535\u52a8\u81ea\u884c\u8f66\u5185\u80ce
\nElectric Bicycle Inner Tubes<\/p>\n

<\/p>\n

1 SCOPE<\/p>\n

This Standard specifies the classification, requirements, test methods and marking, with respect to the electric bicycle inner tubes.
\nThis Standard is applicable to mold vulcanized inner tubes fitted to electric bicycle tyres.<\/p>\n

2 NORMATIVE REFERENCES<\/p>\n

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.
\nGB\/T 528 Rubber, vulcanized or thermoplastic – Determination of tensile stress-strain properties
\nGB 1796.1 Tyre valves – Part 1: Tube clamp-in valves
\nGB 1796.2 Tyre valves – Part 2: Rubber base valves
\nGB\/T 31546 Electric bicycle tyres
\nGB\/T 31548 Series of electric bicycle tyres
\nGB\/T 31549 Performance testing method for electric bicycle tyres<\/p>\n

3 CLASSIFICATION<\/p>\n

Inner tubes are classified into two categories depending on the materials used for manufacturing inner tubes:
\n\uf0be Inner tubes made of natural rubber or mainly based on natural rubber are defined as Category A;
\n\uf0be Inner tubes made of butyl rubber or mainly based on butyl rubber are defined as Category B.<\/p>\n

4 REQUIREMENTS<\/p>\n

\n

1\u3001\u73b0\u6210\u8bd1\u6587\uff0c\u5230\u6b3e\u5373\u53d1\u3002<\/span>
\n2\u3001\u4e0b\u5355\u524d\u53ef\u4efb\u53d6\u6837\u9875\u9a8c\u8bc1\u8bd1\u6587\u8d28\u91cf\u3002<\/span>
\n3\u3001\u514d\u8d39\u63d0\u4f9b\u6b63\u89c4\u666e\u901a\u589e\u503c\u7a0e\u6570\u7535\u53d1\u7968\u3002<\/span>
\n4\u3001\u8bf7\u8054\u7cfb\u624b\u673a\/\u5fae\u4fe1: 13306496964\/Email: standardtrans@foxmail.com \u83b7\u53d6\u5b8c\u6574\u8bd1\u6587\u3002<\/span>
\n5\u3001\u672c\u82f1\u6587\u8bd1\u672c\u4e3a\u7eaf\u4eba\u5de5\u4e13\u4e1a\u7cbe\u7ffb\u7248\u672c\uff0c\u4fdd\u8bc1\u8bed\u6cd5\u672f\u8bed\u51c6\u786e\u7387\u548c\u4e13\u4e1a\u5ea6\uff01<\/span>
\n6\u3001\u4e13\u4e1a\u6e90\u4e8e\u4e13\u6ce8|ChinaAutoRegs \u59cb\u7ec8\u4e13\u6ce8\u4e8e\u6c7d\u8f66\u6807\u51c6\u7ffb\u8bd1\u9886\u57df\uff01<\/span>
\n7\u3001\u300c\u4e2d\u56fd\u6c7d\u8f66\u6807\u51c6\u8bd1\u6587\u5e93\u300d\u5df2\u6536\u5f55\u4e0a\u5343\u4e2a\u73b0\u884c\u6c7d\u8f66\u56fd\u5bb6\u6807\u51c6\u548c\u884c\u4e1a\u6807\u51c6\u7684\u82f1\u6587\u7248\u8bd1\u672c\uff0c\u6db5\u76d6\u4f20\u7edf\u71c3\u6cb9\u8f66\u3001\u65b0\u80fd\u6e90\u6c7d\u8f66\u548c\u6469\u6258\u8f66\u6807\u51c6\u5316\u4f53\u7cfb\uff01\u72ec\u5bb6\u6253\u9020\u5343\u4e07\u7ea7\u6c7d\u8f66\u4e13\u4e1a\u672f\u8bed\u5e93\u548c\u8bb0\u5fc6\u5e93\u3002<\/span><\/p>\n

1. The English Translation of this document (GB, GB\/T, QC\/T, CNCA, CQC, CAV, etc.) is readily available, and delivered immediately upon payment.<\/span>
\n2. You may request for sample pages to your preference before placing an order.<\/span>
\n3. Please contact standardtrans@foxmail.com for the complete PDF version in English.<\/span>
\n4. Almost all of Chinese automotive\/automobile standards, regulations and norms in effect have been included in our well-established database, providing one-stop, up-to-date, efficient and professional solution.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

ChinaAutoRegs\uff5cGB\/T 31547-2015\u82f1\u6587\u7248\u7ffb\u8bd1\/\u7535\u52a8\u81ea\u884c\u8f66 … \u7ee7\u7eed\u9605\u8bfb →<\/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":[5],"tags":[815,29,30,851,17,9,852,1048,15,34,10,178,757,38,1049,7,11,724,18,723,19,14],"class_list":["post-1801","post","type-post","status-publish","format-standard","hentry","category-iii","tag-cav","tag-cnca","tag-cqc","tag-gb-2024","tag-gb-english","tag-gb-translated","tag-gb-t-2024","tag-gb-t-31547-2015","tag-gb-t-english","tag-gb-t2021","tag-gb-t","tag-gb2021","tag-gbt-31547-2015","tag-gb","tag-qc-t","tag-723","tag-19","tag-14"],"views":1387,"_links":{"self":[{"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts\/1801","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=1801"}],"version-history":[{"count":3,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts\/1801\/revisions"}],"predecessor-version":[{"id":5742,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts\/1801\/revisions\/5742"}],"wp:attachment":[{"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1801"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1801"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1801"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}