belt drivenpump 皮带传动泵

engine drivenpump 内燃机驱动泵

electrically drivenpump 电动泵

flanged motor drivenpump 法兰式电动机驱动泵

gastight motor drivenpump 气密电动泵

power-drivenpump 动力泵

motor drivenpump 电动泵

air-drivenpump 气动泵

gear-drivenpump 皮带传动泵