Home / Standards / GB/T 3649-2008 GB/T 3649-2008 Active Ferromolybdenum 钼铁 Standard Type GBT ICS 77.100 CCS H42 Status 现行 Issue Date 2008-08-05 Implementation 2009-04-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A