基本解釋[機(jī)械工程]對(duì)接縫銲機(jī)[經(jīng)濟(jì)學(xué)]對(duì)接縫銲機(jī)[冶金工程技術(shù)]對(duì)接滾銲機(jī)詞組短語短語tape butt -seam welding machine 對(duì)接縫銲接機(jī);帶狀對(duì)接縫銲機(jī)butt seam welding machine更多詞組專業(yè)釋義機(jī)械工程對(duì)接縫銲機(jī)經(jīng)濟(jì)學(xué)對(duì)接縫銲機(jī)冶金工程技術(shù)對(duì)接滾銲機(jī)