短語詞組短語Bar -bus 匯流板aluminium bar bus 鋁母線bus bar 母線;匯電桿;匯流排;總線isolated phase bus bar 相隔離式總線;翻譯kV bus bar kV 母線auxiliary bus bar 輔助母線flat copper bus bar 扁銅條母線soft bus bar 軟銅排 返回 barbus