短語詞組短語Shaft side pump 軸側(cè)泵shaft head pump 軸頭泵input shaft of pump [機(jī)]泵的輸入軸Shaft for Pump 水泵軸shaft tubular pump 竪井貫流泵slanting shaft plunger pump 斜軸式柱塞泵shaft plunger pump 軸式柱塞泵borehole shaft driven pump 長軸深井泵;井下長軸傳動泵;長軸抽水泵shaft alley pump 軸隧排水泵 返回 shaft pump