GB 18285-2018 汽油车污染物排放限值及测量方法（双怠速法及简易工况法）

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1、ICSZGB中华人民共和国国家标准GB18285-2018代替GB18285-2005、HJ/T240-2005汽油车污染物排放限值及测量方法（双怠速法及简易工况法）Limitsandmeasurementmethodsforemissionsfromgasolinevehiclesundertwo-speedidleconditionsandshortdrivingmodeconditions（发布稿）本电子版为发布稿。请以中国环境科学出版社出版的正式标准为准。20180927发布20190501实施生态环境部发布国家市场监督管理总局目次前言.....

2、..........................................................................................................................................II1适用范围........................................................................................................................................12规

3、范性引用文件............................................................................................................................13术语和定义....................................................................................................................................14检验项目.........

4、...............................................................................................................................45检验流程和要求............................................................................................................................46外观检验..................

5、......................................................................................................................77车载诊断系统（OBD）检查........................................................................................................88排气污染物检测......................................

6、......................................................................................89数据记录、保存和报送要求.......................................................................................................1010在用汽车的排放监控....................................................................

7、............................................1111标准实施....................................................................................................................................11附录A（规范性附录）双怠速法....................................................................................

8、........13附录