短語詞組短語auxiliary traction machine [電]牽引輔助電機auxiliary welding machine [機]銲接輔助機械auxiliary handling machine 輔助吊裝機auxiliary electric machine [電]輔助電機auxiliary y machine 輔助機械power plant auxiliary machine 電站輔機programmecontrolled auxiliary machine 輔機程控Auxiliary Machine Cooling Water 輔機冷卻水welding auxiliary machine 銲接輔機 返回 auxiliary machine