Semi-circle test block, NB/T 47013.15 standard test block for non-destructive testing of pressure equipment, calibrating instrument and making ACG curve.
为您推荐
- CSK-ⅠA test block - NB/T47013 Standard test block for ultrasonic inspection of pressure equipment
- CSK-ⅡA test block-NB /T47013-2015 Non-destructive testing of pressure equipment ultrasonic flaw detection
- Ultrasonic thickness test block A, B-NB /T47013-2015 non-destructive testing of pressure equipment standard test block
- RB-L test block non-destructive testing ultrasonic inspection block Ruixiang test block