离心泵与轴流泵
centrifugal pumps & axial pumps
离心泵叶片
blade of centrifugal pump
离心泵叶轮转子
Centrifugal impeller-rotor
离心泵叶轮三维造型
3-D design of impeller’s blade
离心泵性能
centrifugal pump performance
离心泵效率
Efficiencies for centrifugal pumps
离心泵三维设计的研究
3-D Design of a Centrifugal Pump
离心泵内部流场的模拟
The Imitation of Spiral Pump’s inside Flow Field
离心泵轴承
centrifugal pump bearings
离心泵的轴封技术
Radial sealing technology on centrifugal pump
离心泵的理论扬程
theoretical lift of centrifugal pump