butt jointed shell course是什麼意思、英文翻譯及中文解釋
butt jointed shell course
詞語: butt jointed shell course
解釋: 對接焊縫
詞性: 名詞
詞典: 汽車專業英漢詞典
butt jointed shell course 相關解釋
對接焊縫 upset welding joint
對接焊縫 split weld
對接焊縫 butt weld
對接焊縫 butt jointed shell course;square groove weld;upset welding joint
對接焊縫 butt jointed shell course