double suction pump coupling 双吸泵联轴器
horizontal single-stage double-suction pump 卧式单级双吸泵
horizontal single-stage double-suction volute pump 卧式单级双吸蜗壳泵
double suction centrifugal pump 双吸离心泵
Pump double-suction 双吸抽水机
suction double volute casing pump 立式端吸双蜗壳泵
double suction volute pump 双吸式蜗壳泵
Double screw pump is a kind of double suction not airtight double screw pump.
双螺杆泵为一种双吸式非密闭的双螺杆泵。
Double screw pump as a positive displacement pump, the pump suction chamber should be closely separated and discharge chamber inside.
双螺杆泵作为一种容积式泵，泵内吸入室应与排出室严密地隔开。
Double screw pump series products are divided into single suction of two kinds of double screw pump and double suction double screw pump.
双螺杆泵系列产品分为单吸双螺杆泵和双吸双螺杆泵两大类。
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