短語詞組短語butt seam welding 對(duì)接滾銲;對(duì)接縫銲;滾對(duì)銲;對(duì)縫銲接butt resistance welding machine 對(duì)銲機(jī)Butt -welding ends 對(duì)銲連接butt sefeel welding 滾對(duì)銲butt resistance welding 電阻對(duì)銲;對(duì)接電阻銲;電阻對(duì)接銲;對(duì)頭電阻銲接slanting butt seam welding 斜對(duì)接縫銲butt seam welding machine 對(duì)接滾銲機(jī);對(duì)接縫銲機(jī) 返回 butt welding