Home / Standards / GB 11551 GB 11551 Active The protection of the occupants in the event of a frontal collision for motor vehicle 汽车正面碰撞的乘员保护 Standard Type GB ICS 43.020 CCS T09 Status 现行 Issue Date 2014-09-03 Implementation 2015-01-01 Responsible Dept 工业和信息化部 Drafting Unit 工业和信息化部