短語詞組短語discharge power of pump 水泵無流量輸入功率rated discharge pressure of pump 泵額定排出壓力no -discharge head of storage pump 蓄能泵零流量敭程unit discharge of pump 單泵流量discharge of hydraulic pump 泵排量discharge of a pump well 抽水孔組discharge of water -turbine pump 出水流量 返回 discharge of pump