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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 39789-2021 |
Non-destructive testing of welds—Eddy current-video integrated testing method of metal composites weld 焊缝无损检测 金属复合材料焊缝涡流视频集成检测方法 |
China National Standards welds—Eddy |
 English PDF |
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