gbt2970-2004
gbt2970-2004, Total:3 items.
The international standard classification for "gbt2970-2004" includes: Non-destructive testing of metals .
The Chinese standard classification for "gbt2970-2004" includes: Metal nondestructive testing method .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 2970-1991 Thicker steel plate―Method for ultrasonic inspection
- GB/T 2970-2004 Thicker Steel Plates - Method for Ultrasonic Inspection
- GB/T 2970-2016 Method for ultrasonic testing of thicker steel plates
