Home / Standards / GB/T 20564.6-2010 GB/T 20564.6-2010 Abolished Continuously cold rolled high strength steel sheet and strip for automobile - Part 6: Transformation induced plasticity steel 汽车用高强度冷连轧钢板及钢带 第6部分:相变诱导塑性钢 Standard Type GBT ICS 77.140.50 CCS H46 Status 废止 Issue Date 2010-09-02 Implementation 2011-06-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A