Home / Standards / GB/T 18579-2001 GB/T 18579-2001 Abolished High-carbon chromium bearing steel wires 高碳铬轴承钢丝 Standard Type GBT ICS 77.140.65 CCS H49 Status 废止 Issue Date 2001-12-17 Implementation 2002-05-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A