Home / Standards / GB 21670-2008 GB 21670-2008 Abolished Technical requirements and testing methods for passenger car braking systems 乘用车制动系统技术要求及试验方法 Standard Type GB ICS 43.040.40 CCS T24 Status 废止 Issue Date 2008-04-25 Implementation 2008-11-01 Responsible Dept 工业和信息化部 Drafting Unit 工业和信息化部