Home / Standards / GB/T 41951-2022 GB/T 41951-2022 Active Corrosion of metals and alloys—Test method for the corrosion resistance of construction steel joint and member 金属和合金的腐蚀 建筑用钢连接部件及钢构件耐腐蚀性能测试方法 Standard Type GBT ICS 77.060 CCS H25 Status 现行 Issue Date 2022-12-30 Implementation 2023-07-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A