短語詞組短語Intermediate hollow drive shaft 外傳動軸hollow shaft motor drive 空心軸電動機(jī)驅(qū)動;空心軸電動傳動;電機(jī)空心軸驅(qū)動hollow selvedge shaft motor drive 空心軸電動機(jī)傳動 返回 hollow drive shaft