双叶片螺旋离心泵
Screw Centrifugal Pump with Double Blades
半开式离心泵叶轮
semi-open type centrifugal pump impeller
静止叶片离心式分离器
stationary vane centrifugal separator
离心泵叶轮
centrifugal impeller
centrifugal pump impeller
impeller
box-shrouded impeller
impeller of centrifugal pump
离心泵叶轮三维造型
3-D design of impeller’s blade
离心泵叶轮转子
Centrifugal impeller-rotor
柴油机驱动单级离心泵
diesel-driven single stage centriufugal pump
柴油机驱动离心泵
diesel-driven single centrifugal pump
diesel engine driven centrifugal pump
超高速离心叶轮
extra-high speed centrifugal impeller
冲压焊接成型离心泵
stamping and welding centrifugal pumps
冲压式多级离心泵
stamping multi-stage centrifugal pump
船用多级离心泵
marine multi-stage centrifugal pump
船用潜水式串并联离心泵
marine submersible series multiple centrifugal pump
磁力驱动离心泵
magnetic driving centrifugal pump