pump frame的相關(guān)資料：
臨近單詞
pumpset
pump
pumped-storage hydroelectric plant
pump suction and reverse circulation
Pumps - Allowable Operating Region
Pumping Rods from Fiberglass Plastic
pumped-strorage hydroelectric plant
Pump with withdrawable rotor assembly
pump station's closed loop groundwork
pumping-injection well distribution
pumpellyite-prehnite-quartz facies
pumped-storage hydroelectric station
