Home / Standards / GB/T 14988-2008 GB/T 14988-2008 Active Hysteresis alloy 磁滞合金 Standard Type GBT ICS 77.140.01 CCS H57 Status 现行 Issue Date 2008-09-11 Implementation 2009-05-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A