Home / Standards / GB 34659-2017 GB 34659-2017 Active Requirements and test methods relating to the spray-suppression systems of motor vehicles and their trailers 汽车和挂车防飞溅系统性能要求和测量方法 Standard Type GB ICS 43.040.60 CCS T26 Status 现行 Issue Date 2017-11-01 Implementation 2018-01-01 Responsible Dept 工业和信息化部 Drafting Unit N/A