Home / Standards / GB/T 2652 GB/T 2652 Active Destructive tests on welds in metallic materials—Longitudinal tensile test on weld metal in fusion welded joints 金属材料焊缝破坏性试验 熔化焊接头焊缝金属纵向拉伸试验 Standard Type GBT ICS 25.160.40 CCS J33 Status 现行 Issue Date 2022-10-12 Implementation 2022-10-12 Responsible Dept 中国机械工业联合会 Drafting Unit 中国机械工业联合会