2  pump type by construction 泵类型axial flow pump 轴流泵axial split pump 轴向剖分泵剖分轴承barrel pump 桶袋泵canned pump 屏蔽泵centrifugal pump 离心泵close coupled pump 共轴式泵double suction pump 双吸泵express pump 高速泵gear p

2  pump type by construction 泵类型axial flow pump 轴流泵分凝器axial split pump 轴向剖分泵barrel pump 桶袋泵canned pump 屏蔽泵centrifugal pump 离心泵close coupled pump 共轴式泵double suction pump 双吸泵express pump 高速泵gear pu