Home / Standards / GB/T 41080-2021 GB/T 41080-2021 Active Metallographic inspection method for molybdenum and molybdenum alloys 钼及钼合金金相检验方法 Standard Type GBT ICS 77.120.99 CCS H24 Status 现行 Issue Date 2021-12-31 Implementation 2022-07-01 Responsible Dept 中国有色金属工业协会 Drafting Unit N/A