焊缝外观检查的英文

visual examination of weld

• 焊缝:    soldering seam; we ...
• 外观:    outward appearance ...
• 检查:    check up; inspect; ...

例句与用法

1. Visual examination of weld
   焊缝外观检查62
2. Before apply the test , all the welding work of block or section should be finish and accepted by view inspection
   当片体、分段组立装配焊接完工后，经焊缝外观检查合格后，就可进行角焊缝密性试验。