{"id":7573,"date":"2026-06-09T11:03:21","date_gmt":"2026-06-09T03:03:21","guid":{"rendered":"https:\/\/www.chinaautoregs.com\/?p=7573"},"modified":"2026-06-09T11:03:21","modified_gmt":"2026-06-09T03:03:21","slug":"gb-19758-2005%e8%8b%b1%e6%96%87%e7%89%88%e7%bf%bb%e8%af%91-%e6%91%a9%e6%89%98%e8%bd%a6%e5%92%8c%e8%bd%bb%e4%be%bf%e6%91%a9%e6%89%98%e8%bd%a6%e6%8e%92%e6%b0%94%e7%83%9f%e5%ba%a6%e6%8e%92%e6%94%be","status":"publish","type":"post","link":"https:\/\/www.chinaautoregs.com\/?p=7573","title":{"rendered":"GB 19758-2005\u82f1\u6587\u7248\u7ffb\u8bd1 \u6469\u6258\u8f66\u548c\u8f7b\u4fbf\u6469\u6258\u8f66\u6392\u6c14\u70df\u5ea6\u6392\u653e\u9650\u503c\u53ca\u6d4b\u91cf\u65b9\u6cd5"},"content":{"rendered":"<div>ChinaAutoRegs|GB 19758-2005\u82f1\u6587\u7248\u7ffb\u8bd1\u300a\u6469\u6258\u8f66\u548c\u8f7b\u4fbf\u6469\u6258\u8f66\u6392\u6c14\u70df\u5ea6\u6392\u653e\u9650\u503c\u53ca\u6d4b\u91cf\u65b9\u6cd5\u300b<\/div>\n<div>Limits and Measurement Methods for Exhaust Smoke Emissions from Motorcycles and Mopeds<\/div>\n<div><\/div>\n<p><!--more--><\/p>\n<div>CONTENTS<\/div>\n<div><\/div>\n<div>Foreword<\/div>\n<div>1 Scope<\/div>\n<div>2 Normative References<\/div>\n<div>3 Definitions<\/div>\n<div>4 Exhaust Smoke Emission Limits<\/div>\n<div>5 Test Classification<\/div>\n<div>6 Test Method<\/div>\n<div>7 Implementation of This Standard<\/div>\n<div>Annex A (Normative) Measurement Methods for Snap-Acceleration Smoke Emissions from Motorcycles and Mopeds<\/div>\n<div>Annex B (Normative) Test Record for Snap-Acceleration Smoke Emissions from Motorcycles and Mopeds<\/div>\n<div><\/div>\n<div>1 SCOPE<\/div>\n<div>This standard specifies the limits and measurement methods for exhaust smoke emissions with respect to the type approval, conformity of production (COP) check and in-service conformity (ISC) check tests of motorcycles and mopeds.<\/div>\n<div>This standard applies to the motorcycles and mopeds.<\/div>\n<div>2 NORMATIVE REFERENCES<\/div>\n<div>The following documents contain provisions which, through reference in this text, constitute provisions of this standard. For undated references, the latest edition of the documents applies.<\/div>\n<div>GB 14622 Limits and measurement methods for exhaust emissions from motorcycles under running mode<\/div>\n<div>GB 17930 Gasoline for motor vehicles<\/div>\n<div>SH\/T 0675 Air-cooling two-stroke-cycle gasoline engine oil<\/div>\n<div>3 DEFINITIONS<\/div>\n<div>For the purpose of this standard, the following terms and definitions apply.<\/div>\n<div>3.1 motorcycles and mopeds<\/div>\n<div>Motorcycle: A two- or three-wheeled motor vehicle equipped with a spark-ignition engine, with a complete vehicle kerb mass\uf03c 400 kg, an engine displacement \uf03e 50 cc, or a maximum design speed \uf03e 50 km\/h.<\/div>\n<div>Moped: A two- or three-wheeled motor vehicle equipped with a spark-ignition engine, with a complete vehicle kerb mass \uf03c 400 kg, an engine displacement \uf0a3 50 cc, and a maximum design speed \uf0a3 50 km\/h.<\/div>\n<div>\n<hr \/>\n<\/div>\n<div>\u73b0\u6210\u8bd1\u6587\uff0c\u5230\u6b3e\u5373\u53d1\uff08\u517c\u5177\u9ad8\u6027\u4ef7\u6bd4\u4e0e\u53ca\u65f6\u6027\uff09\u3002<br \/>\n\u4e0b\u5355\u524d\u53ef\u4efb\u53d6\u6837\u9875\u9a8c\u8bc1\u8bd1\u6587\u8d28\u91cf\u3002<br \/>\n\u514d\u8d39\u63d0\u4f9b\u6b63\u89c4\u666e\u901a\u589e\u503c\u7a0e\u7535\u5b50\u53d1\u7968\u3002<br \/>\n\u8bf7\u8054\u7cfb\u624b\u673a\/\u5fae\u4fe1: 13306496964\/Email: standardtrans@foxmail.com \u83b7\u53d6\u5b8c\u6574\u8bd1\u6587\u3002<br \/>\n\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\u975eAI\u8bd1\u6587\u53ef\u6bd4\uff01<br \/>\n\u4e13\u4e1a\u6e90\u4e8e\u4e13\u6ce8|ChinaAutoRegs \u59cb\u7ec8\u4e13\u6ce8\u4e8e\u6c7d\u8f66\u6807\u51c6\u7ffb\u8bd1\u9886\u57df\uff01\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<br \/>\nThe English Translation of this document is readily available, and delivered immediately upon payment.<br \/>\nSample pages may be requested to your preference before placing order.<br \/>\nPlease contact standardtrans@foxmail.com for the complete PDF version in English.<br \/>\nOur well-established database has included almost all Chinese automotive standards in effect, providing one-stop, up-to-date, efficient and professional solution.<\/div>\n","protected":false},"excerpt":{"rendered":"<p>ChinaAutoRegs|GB 19758-2005\u82f1\u6587\u7248\u7ffb\u8bd1\u300a\u6469\u6258\u8f66\u548c\u8f7b\u4fbf\u6469 &hellip; <a href=\"https:\/\/www.chinaautoregs.com\/?p=7573\">\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":[5],"tags":[815,1324,29,30,1397,17,1398,823,10,178,1459,1325,1425,1317,1322,1318,1329,7,11,18,1321,723,19,14],"class_list":["post-7573","post","type-post","status-publish","format-standard","hentry","category-iii","tag-cav","tag-ccc","tag-cnca","tag-cqc","tag-gb-2025","tag-gb-english","tag-gb-t2025","tag-gb-t","tag-gbt-english-version","tag-gbt-translated","tag-gbt2025","tag-gbt","tag-gb","tag-qc-t","tag-qct","tag-723","tag-19","tag-14"],"views":360,"_links":{"self":[{"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts\/7573","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=7573"}],"version-history":[{"count":1,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts\/7573\/revisions"}],"predecessor-version":[{"id":7574,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts\/7573\/revisions\/7574"}],"wp:attachment":[{"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7573"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7573"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7573"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}