短語(yǔ)詞組短語(yǔ)minimum available static pressure 最小資用靜壓available motor pressure 可用馬達(dá)壓降available differential pressure 資用壓差available pump pressure 泵的有傚壓力available downhole pressure 可用井壓力available pressure head 有傚水壓頭available pressure difference 資用壓差high pressure heater available rate 高壓加熱器投入率 返回 available pressure