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The most complete welding defect cause and treatment method in history must be collected
1、Defect name: stomata

2、Defect name: bite edge

3、Defect name: slag inclusion

4、Defect name: lack of penetration
5、Defect name: crack
6、Defect name: deformation
7、Other welding defects

This article is from "welding technology", "pressure vessel people" root edited and published, reproduced please indicate the source.
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