Home / Standards / GB/T 34566-2017 GB/T 34566-2017 Active Hot stamping steel sheet and strip for automobile 汽车用热冲压钢板及钢带 Standard Type GBT ICS 77.140.50 CCS H46 Status 现行 Issue Date 2017-10-14 Implementation 2018-07-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A