永磁变频多级离心泵（长河）
Permanent magnet centrifugal Pump
Permanent magnet centrifugal Pump
canned-motor pump
High speed oil immersed Pump
High speed deep well Pump
Inverter Pump
Inverter Self-priming Pump
Inverter Booster Pump
Multi-stage Centrifugal Pump
Permanent magnet centrifugal Pump
canned-motor pump
High speed oil immersed Pump
High speed deep well Pump
Inverter Pump
Inverter Self-priming Pump
Inverter Booster Pump
Multi-stage Centrifugal Pump
Permanent magnet centrifugal Pump
canned-motor pump
High speed oil immersed Pump
High speed deep well Pump
Inverter Pump
Inverter Self-priming Pump
Inverter Booster Pump
Multi-stage Centrifugal Pump
