Home / Standards / GB/T 24215-2009 GB/T 24215-2009 Active Hot-dip galvanized steel wires for bridge cables wrap 桥梁主缆缠绕用低碳热镀锌圆钢丝 Standard Type GBT ICS 77.140.65 CCS H49 Status 现行 Issue Date 2009-07-08 Implementation 2010-04-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A