{"id":399,"date":"2020-08-07T17:12:42","date_gmt":"2020-08-07T09:12:42","guid":{"rendered":"https:\/\/www.chinaautoregs.com\/?p=399"},"modified":"2024-08-06T16:12:05","modified_gmt":"2024-08-06T08:12:05","slug":"gb-t-%e8%8b%b1%e6%96%87%e7%89%88-english-%e7%bf%bb%e8%af%91-%e3%80%8a%e8%bd%bb%e5%9e%8b%e6%b1%bd%e8%bd%a6%e5%a4%9a%e5%b7%a5%e5%86%b5%e8%a1%8c%e9%a9%b6%e8%bd%a6%e5%a4%96%e5%99%aa%e5%a3%b0%e6%b5%8b","status":"publish","type":"post","link":"https:\/\/www.chinaautoregs.com\/?p=399","title":{"rendered":"GB\/T 40578-2021\u82f1\u6587\u7248\u7ffb\u8bd1 \u8f7b\u578b\u6c7d\u8f66\u591a\u5de5\u51b5\u884c\u9a76\u8f66\u5916\u566a\u58f0\u6d4b\u91cf\u65b9\u6cd5"},"content":{"rendered":"

ChinaAutoRegs\uff5cGB\/T 40578-2021 \u82f1\u6587\u7248\u7ffb\u8bd1\/\u8f7b\u578b\u6c7d\u8f66\u591a\u5de5\u51b5\u884c\u9a76\u8f66\u5916\u566a\u58f0\u6d4b\u91cf\u65b9\u6cd5
\nMeasurement methods for noise emitted by light-duty vehicles in multiple driving mode conditions<\/p>\n

<\/p>\n

1 \u9002\u7528\u8303\u56f4<\/p>\n

\u672c\u6807\u51c6\u89c4\u5b9a\u4e86 M1 \u7c7b\u3001\u6700\u5927\u8bbe\u8ba1\u603b\u8d28\u91cf\u4e0d\u8d85\u8fc7 3 500 kg \u7684 M2 \u7c7b\u548c N1 \u7c7b\u6c7d\u8f66\u7684\u591a\u5de5\u51b5\u884c\u9a76 \u8f66\u5916\u566a\u58f0\u6d4b\u91cf\u65b9\u6cd5\u3002<\/p>\n

2 \u89c4\u8303\u6027\u5f15\u7528\u6587\u4ef6<\/p>\n

\u4e0b\u5217\u6587\u4ef6\u5bf9\u4e8e\u672c\u6587\u4ef6\u7684\u5e94\u7528\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u3002\u51e1\u662f\u6ce8\u65e5\u671f\u7684\u5f15\u7528\u6587\u4ef6\uff0c\u4ec5\u6ce8\u65e5\u671f\u7684\u7248\u672c\u9002 \u7528\u4e8e\u672c\u6587\u4ef6\u3002\u51e1\u662f\u4e0d\u6ce8\u65e5\u671f\u7684\u5f15\u7528\u6587\u4ef6\uff0c\u5176\u6700\u65b0\u7248\u672c\uff08\u5305\u62ec\u6240\u6709\u7684\u4fee\u6539\u5355\uff09\u9002\u7528\u4e8e\u672c\u6587\u4ef6\u3002
\nGB\/T 3730.2 \u9053\u8def\u8f66\u8f86 \u8d28\u91cf \u8bcd\u6c47\u4e0e\u4ee3\u7801 GB\/T 3785.1 \u7535\u58f0\u5b66 \u58f0\u7ea7\u8ba1 \u7b2c1\u90e8\u5206\uff1a\u89c4\u8303 GB\/T 6326 \u8f6e\u80ce\u672f\u8bed\u53ca\u5176\u5b9a\u4e49
\nGB\/T 6882 \u58f0\u5b66 \u58f0\u538b\u6cd5\u6d4b\u5b9a\u566a\u58f0\u6e90\u58f0\u529f\u7387\u7ea7\u548c\u58f0\u80fd\u91cf\u7ea7 \u6d88\u58f0\u5ba4\u548c\u534a\u6d88\u58f0\u5ba4\u7cbe\u5bc6\u6cd5 GB\/T 15089 \u673a\u52a8\u8f66\u8f86\u53ca\u6302\u8f66\u5206\u7c7b
\nGB\/T 15173 \u7535\u58f0\u5b66 \u58f0\u6821\u51c6\u5668
\nGB\/T 17692 \u6c7d\u8f66\u7528\u53d1\u52a8\u673a\u51c0\u529f\u7387\u6d4b\u8bd5\u65b9\u6cd5
\nGB\/T 18488.2 \u7535\u52a8\u6c7d\u8f66\u7528\u9a71\u52a8\u7535\u673a\u7cfb\u7edf \u7b2c2\u90e8\u5206\uff1a\u8bd5\u9a8c\u65b9\u6cd5 GB\/T 19596 \u7535\u52a8\u6c7d\u8f66\u672f\u8bed
\nGB\/T 24554 \u71c3\u6599\u7535\u6c60\u53d1\u52a8\u673a\u6027\u80fd\u8bd5\u9a8c\u65b9\u6cd5 GB\/T 34828 \u58f0\u5b66 \u81ea\u7531\u573a\u73af\u5883\u8bc4\u5b9a\u6d4b\u8bd5\u65b9\u6cd5
\nGB\/T 38146.1 \u4e2d\u56fd\u6c7d\u8f66\u884c\u9a76\u5de5\u51b5 \u7b2c1\u90e8\u5206\uff1a\u8f7b\u578b\u6c7d\u8f66
\nISO 10844 \u58f0\u5b66 \u6d4b\u91cf\u9053\u8def\u8f66\u8f86\u53ca\u5176\u8f6e\u80ce\u566a\u58f0\u7528\u8bd5\u9a8c\u8def\u9762\u7684\u89c4\u5b9a<\/p>\n

3 \u672f\u8bed\u548c\u5b9a\u4e49<\/p>\n

GB\/T 3730.2\u3001GB\/T 6326\u3001GB\/T 15089\u3001GB\/T 19596\u3001GB\/T 38146.1 \u4e2d\u754c\u5b9a\u7684\u4ee5\u53ca\u4e0b \u5217\u672f\u8bed\u548c\u5b9a\u4e49\u9002\u7528\u4e8e\u672c\u6587\u4ef6\u3002<\/p>\n

3.1
\n\u6d4b\u8bd5\u8d28\u91cf test mass of vehicle \uff08mt\uff09
\n\u8bd5\u9a8c\u8f66\u8f86\u6574\u5907\u8d28\u91cf\u589e\u52a075 kg\u3002
\n3.2
\n\u6c7d\u8f66\u603b\u529f\u7387 total power of vehicle\uff08Pn\uff09
\n\u6c7d\u8f66\u53c2\u4e0e\u9a71\u52a8\u7684\u52a8\u529b\u6e90\u529f\u7387\u603b\u548c\u3002
\n\u6ce8\uff1a\u6c7d\u8f66\u53d1\u52a8\u673a\u6839\u636eGB\/T 17692\u6d4b\u5f97\u7684\u6700\u5927\u51c0\u529f\u7387\uff0c\u5355\u4f4dkW\u3002\u7535\u52a8\u6c7d\u8f66\u4e2d\uff0c\u7eaf\u7535\u52a8\u6c7d\u8f66\u603b\u529f\u7387\u662f\u6307\u6839 \u636eGB\/T 18488.2\u6d4b\u5f97\u7684\u6240\u6709\u9a71\u52a8\u7535\u673a\u5cf0\u503c\u529f\u7387\u4e4b\u548c\uff1b\u6df7\u5408\u52a8\u529b\u6c7d\u8f66\u603b\u529f\u7387\u662f\u6307\u6839\u636eGB\/T 17692\u6d4b\u5f97\u7684\u53d1\u52a8 \u673a\u6700\u5927\u51c0\u529f\u7387\u4e0e\u6839\u636eGB\/T 18488.2\u6d4b\u5f97\u7684\u9a71\u52a8\u7535\u673a\u5cf0\u503c\u529f\u7387\u4e4b\u548c\uff1b\u71c3\u6599\u7535\u6c60\u6c7d\u8f66\u603b\u529f\u7387\u662f\u6307\u6839\u636eGB\/T 24554 \u6d4b\u5f97\u7684\u9a71\u52a8\u7535\u673a\u5cf0\u503c\u529f\u7387\uff0c\u5355\u4f4dkW\u3002
\n3.3
\n\u529f\u7387\u8d28\u91cf\u6bd4\u7cfb\u6570 power to mass ratio index\uff08PMR\uff09
\n\u6c7d\u8f66\u603b\u529f\u7387\u4e0e\u6c7d\u8f66\u6d4b\u8bd5\u8d28\u91cf\u6bd4\u503c\u76f8\u5173\u7684\u7cfb\u6570\u3002
\nPMR=(Pn\/mt) \u00d71000
\n\u5f0f\u4e2d\uff1aPn\u4e3a\u6c7d\u8f66\u603b\u529f\u7387\uff0c\u5355\u4f4dkW\uff1bmt\u4e3a\u6c7d\u8f66\u6d4b\u8bd5\u8d28\u91cf\uff0c\u5355\u4f4dkg\u3002
\n3.4
\n\u53c2\u8003\u70b9 reference point
\n\u8bd5\u9a8c\u8f66\u8f86\u8fdb\u884c\u566a\u58f0\u6d4b\u91cf\u65f6\u7528\u4e8e\u4ee3\u8868\u8f66\u8f86\u4f4d\u7f6e\u7684\u5b9a\u4f4d\u70b9\u3002
\n\u6ce81\uff1a\u5bf9\u4e8e\u53d1\u52a8\u673a\uff08\u9a71\u52a8\u7535\u673a\uff09\u524d\u7f6e\u8bd5\u9a8c\u8f66\u8f86\uff0c\u53c2\u8003\u70b9\u4e3a\u8bd5\u9a8c\u8f66\u8f86\u6700\u524d\u7aef\u70b9\uff1b\u53d1\u52a8\u673a\uff08\u9a71\u52a8\u7535\u673a\uff09\u4e2d\u7f6e\u8bd5\u9a8c\u8f66\u8f86\uff0c\u53c2\u8003\u70b9\u4e3a\u8bd5\u9a8c\u8f66\u8f86\u524d\u540e\u65b9\u5411\u4e2d\u5fc3\u70b9\uff1b\u53d1\u52a8\u673a\uff08\u9a71\u52a8\u7535\u673a\uff09\u540e\u7f6e\u8bd5\u9a8c\u8f66\u8f86\uff0c\u53c2\u8003\u70b9\u4e3a\u8bd5\u9a8c\u8f66\u8f86 \u6700\u540e\u7aef\u70b9\u3002
\n\u6ce82\uff1a\u5bf9\u4e8e\u7535\u52a8\u8bd5\u9a8c\u8f66\u8f86\uff0c\u5e94\u8003\u8651\u4e3b\u9a71\u52a8\u7535\u673a\u7684\u4f4d\u7f6e\uff0c\u5e76\u4f9d\u636e\u4ee5\u4e0a\u89c4\u5219\u786e\u5b9a\u8bd5\u9a8c\u8f66\u8f86\u53c2\u8003\u70b9\u4f4d\u7f6e\uff1b\u5982\u679c\u6709\u591a\u4e2a\u9a71\u52a8\u7535\u673a\u4e14\u529f\u7387\u76f8\u7b49\uff0c\u5219\u4ee5\u6700\u524d\u7aef\u9a71\u52a8\u7535\u673a\u7684\u4f4d\u7f6e\u4e3a\u51c6\u3002
\n3.5
\n\u8bd5\u9a8c\u52a0\u901f\u5ea6 test acceleration\uff08atest\uff09
\n\u91c7\u7528\u89c4\u5b9a\u6321\u4f4d\u8fdb\u884c\u52a0\u901f\u566a\u58f0\u8bd5\u9a8c\u8fc7\u7a0b\u4e2d\u7684\u8f66\u901f\u5e73\u5747\u53d8\u5316\u91cf\u3002
\n3.6
\n\u8bd5\u9a8c\u8f66\u8f86\u6321\u4f4d\u6570 number of gears\uff08X\uff09
\n\u80fd\u9501\u5b9a\u4f20\u52a8\u6bd4\uff08\u5305\u62ec\u7531\u526f\u53d8\u901f\u5668\u6216\u591a\u7ea7\u901f\u6bd4\u9a71\u52a8\u6865\u5f97\u5230\u7684\u4f20\u52a8\u6bd4\uff09\u7684\u8bd5\u9a8c\u8f66\u8f86\u524d\u8fdb\u6321\u4f4d\u603b\u6570\u3002
\n3.7
\n\u6392\u6c14\u7cfb\u7edf\u6a21\u5f0f exhaust system modes
\n\u901a\u8fc7\u81ea\u52a8\u6216\u9a7e\u9a76\u5458\u624b\u52a8\u9009\u62e9\uff0c\u6539\u53d8\u6392\u6c14\u7cfb\u7edf\u4e2d\u6c14\u6d41\u65b9\u5411\u548c\uff08\u6216\uff09\u6d88\u58f0\u7ed3\u6784\u7b49\uff0c\u53ef\u4ee5\u4ea7\u751f\u4e0d\u540c\u964d\u566a\u6548\u679c\u7684\u65b9\u5f0f\u3002<\/p>\n

 <\/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 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 (GB, GB\/T, QC\/T, CNCA, CQC, CAV, etc.) 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 40578-2021 \u82f1\u6587\u7248\u7ffb\u8bd1\/\u8f7b\u578b\u6c7d\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":[3],"tags":[815,29,30,17,341,10,178,757,1256,7,724,18,723,14],"class_list":["post-399","post","type-post","status-publish","format-standard","hentry","category-i","tag-cav","tag-cnca","tag-cqc","tag-gb-english","tag-gb-t-40578-2021","tag-gb-t","tag-gbt-40578-2021","tag-gb","tag-qc-t","tag-723","tag-14"],"views":1094,"_links":{"self":[{"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts\/399","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=399"}],"version-history":[{"count":7,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts\/399\/revisions"}],"predecessor-version":[{"id":6292,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts\/399\/revisions\/6292"}],"wp:attachment":[{"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=399"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=399"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=399"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}