Home / Standards / GB/T 13671-2025 GB/T 13671-2025 Active Electrochemical test method for crevice corrosion of stainless steel 不锈钢缝隙腐蚀电化学试验方法 Standard Type GBT ICS 47.020.05 CCS H20 Status 现行 Issue Date 2025-04-25 Implementation 2025-08-01 Responsible Dept 国家标准委 Drafting Unit N/A