Home / Standards / GB/T 42654-2023 GB/T 42654-2023 Active Test method for erosion corrosion of marine water for copper and copper alloys 铜及铜合金海水冲刷腐蚀试验方法 Standard Type GBT ICS 77.060 CCS H25 Status 现行 Issue Date 2023-08-06 Implementation 2024-03-01 Responsible Dept 中国有色金属工业协会 Drafting Unit N/A