Home / Standards / GB/T 25932-2010 GB/T 25932-2010 Abolished General specification of superalloy master alloys for castings 铸造高温合金母合金通用技术条件 Standard Type GBT ICS 77.140.99 CCS H57 Status 废止 Issue Date 2010-12-23 Implementation 2011-09-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A