Home / Standards / GB/T 42904-2023 GB/T 42904-2023 Active Corrosion of metals and alloys—Corrosion test of flowing water in seawater pipeline 金属和合金的腐蚀 海水管路动水腐蚀试验 Standard Type GBT ICS 77.060 CCS H25 Status 现行 Issue Date 2023-08-06 Implementation 2024-03-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A