butt seam weld
常見例句
- According to the different product structure, butt fusion welding process and lap seam welding process are used to respectively weld left and right half shell of upper body.
上體左、右半殼直焊縫視產(chǎn)品結(jié)構(gòu)不同，分別采用對接熔化焊和搭接縫焊工藝。 返回 butt seam weld