Pumping stage for multi-stage centrifugal pump
Radial blower with blower wheel rotating in spiral housing
Radial-flow heat-dissipating fan with increased inlet airflow
Resistant components for submersible pump stages
Roll-formed submersible pump
Rotary means for use as a heat source
Rotor for a turbomachine
Serial fan with a plurality of rotor vanes
Serial fan with a plurality of rotor vanes
Serial fan with a plurality of rotor vanes
Stacked steampath and grooved bucket wheels for steam turbines
Stage for a centrifugal submersible pump
Stage in a submerged multiple-stage pump
Staged centrifugal pump apparatus for pumping a viscous fluid
Stator of multistage centrifugal compressor
Steam turbine
Steam turbine and turbine rotor
Steam turbine rotor and manufacturing method thereof
Steam turbine, rotor shaft thereof, and heat resisting steel
Steam-turbine power plant and steam turbine