Home / Standards / GB/T 2054-2023 GB/T 2054-2023 Active Nickel and nickel alloy plate and sheet 镍及镍合金板 Standard Type GBT ICS 77.150.40 CCS H62 Status 现行 Issue Date 2023-11-27 Implementation 2024-06-01 Responsible Dept 中国有色金属工业协会 Drafting Unit N/A