Home / Standards / GB/T 32260.2-2015 GB/T 32260.2-2015 Active Destructive tests on welds in metallic materials—Cold cracking tests for weldments—Arc welding processes—Part 2: Self-restraint tests 金属材料焊缝的破坏性试验 焊件的冷裂纹试验 弧焊方法 第2部分：自拘束试验 Standard Type GBT ICS 25.160.40 CCS J33 Status 现行 Issue Date 2015-12-10 Implementation 2016-07-01 Responsible Dept 国家标准委 Drafting Unit N/A