Home / Standards / GB 14761.5-1993 GB 14761.5-1993 Abolished Emission standard for pollutants at idle speed from vehicle with petrol engine 汽油车怠速污染物排放标准 Standard Type GB ICS 13.040.50 CCS Z60 Status 废止 Issue Date 1993-11-08 Implementation 1994-05-01 Responsible Dept N/A Drafting Unit N/A