Home / Standards / GB/T 41984-2022 GB/T 41984-2022 Active Procedure method for arc stud welding 电弧螺柱焊工艺方法 Standard Type GBT ICS 25.160.10 CCS J33 Status 现行 Issue Date 2022-10-12 Implementation 2022-10-12 Responsible Dept 国家标准委 Drafting Unit N/A