gb/t29711-2023
gb/t29711-2023, Total:2 items.
The international standard classification for "gb/t29711-2023" includes: Welded joints .
The Chinese standard classification for "gb/t29711-2023" includes: Welding and cutting .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 29711-2013 Non-destructive testing of welds—Ultrasonic testing—Characterization of indications in welds
- GB/T 29711-2023 Non-destructive testing of welds—Ultrasonic testing—Characterization of discontinuities in welds
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