GB/T 20564.3-2007
China national
standard english version:
GB
中华人民共和国国家标准
NATIONAL
STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 20564.3-2007
Continuously cold rolled high strength steel sheet and strip for automobile - Part 3: High strength interstitial free steel 汽车用高强度冷连轧钢板及钢带 第3部分:高强度无间隙原子钢
Issued Date:2007-03-09
Implemented Date:2007-10-01
Issued by:
The Standardization Administration of the People's Republic of China