Home / Standards / GB/T 33967-2017 GB/T 33967-2017 Active Wire rods for conversion to wire without intermediate heat treatment 免铅浴淬火钢丝用热轧盘条 Standard Type GBT ICS 77.140.60 CCS H44 Status 现行 Issue Date 2017-07-12 Implementation 2018-04-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A