butt seam welding
短語(yǔ)詞組
- resistance butt -seam welding [電]電阻對(duì)縫焊接
- tape butt -seam welding machine 對(duì)接縫焊接機(jī);帶狀對(duì)接縫焊機(jī)
- foil butt seam welding 箔材對(duì)縫焊
- slanting butt seam welding 斜對(duì)接縫焊
- butt seam welding machine 對(duì)接滾焊機(jī);對(duì)接縫焊機(jī)
- butt -seam-welding 對(duì)縫焊
- butt welding seam 對(duì)接焊縫
- butt girth welding seam 對(duì)接環(huán)焊縫 返回 butt seam welding