封闭焊缝 meaning in English
closure weld
seal weld
Examples
- Reducing partial rigidity : when closed weld or the weld which has less rigidity are welded , we can take anti - deformation way to reduce the partial rigidity of component
降低局部刚性：焊接封闭焊缝或其刚性较大的焊缝时，可以采取反变形法来降低结构的局部刚性。