Home / Standards / GB/T 41655-2022 GB/T 41655-2022 Active Non-destructive testing—Ultrasonic testing—Technique of testing claddings produced by welding, rolling and explosion 无损检测 超声检测 焊接、轧制和爆炸复合覆层检测技术 Standard Type GBT ICS 19.100 CCS J 04 Status 现行 Issue Date 2022-07-11 Implementation 2023-02-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A