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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 31211-2014 |
Non-destructive testing―Ultrasonic guided wave testing―General principle 无损检测 超声导波检测 总则 |
China National Standards Non destructive testing―Ultrasonic |
 English PDF |
| Find out:1Items | To Page of: First -Previous-Next -Last | 1 |
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