Home / Standards / GB/T 13314-2008 GB/T 13314-2008 Abolished General specifications of forged steel work rolls for cold rolling 锻钢冷轧工作辊 通用技术条件 Standard Type GBT ICS 77.180 CCS H94 Status 废止 Issue Date 2008-05-13 Implementation 2008-11-01 Responsible Dept 中国钢铁工业协会 Drafting Unit 中国钢铁工业协会