基本解釋[機(jī)械工程]手工弧焊機(jī)英漢例句雙語例句The article discusses the automatic and manual feeding concept of the welding machine through analyzing the circuit of the wire feeding system of the CO2 arc welding machine.通過對二氧化碳焊機(jī)送絲系統(tǒng)的電路分析，論述了焊機(jī)的自動(dòng)送絲和手動(dòng)送絲原理。manual arc welding machine更多例句詞組短語短語manual metal arc welding machine 手工金屬電弧焊機(jī)manual arc welding machine更多詞組專業(yè)釋義機(jī)械工程手工弧焊機(jī)