Home / Standards / GB/T 912-2008 GB/T 912-2008 Abolished Hot-rolled sheets and strips of carbon structural steels and high strength low alloy structural steels 碳素结构钢和低合金结构钢热轧薄钢板和钢带 Standard Type GBT ICS 77.140.50 CCS H46 Status 废止 Issue Date 2008-10-24 Implementation 2009-10-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A