|
RU2212565C1
|
|
Centrifugal pump with symmetrical impellers
|
|
RU2216637C1
|
|
Starting device for single-shaft gas-turbine set
|
|
RU2208690C1
|
|
Gas turbine engine automatic starting system (versions)
|
|
RU2209338C1
|
|
Kaplan turbine wheel
|
|
RU2193105C1
|
|
Rotor of hydraulic turbine
|
|
RU2203433C1
|
|
Device to transmit hydraulic system pressure from stationary to rotating parts
|
|
RU2199021C1
|
|
Turbine regulating device
|
|
RU2193104C1
|
|
Hydraulic turbine with gate
|
|
RU2183291C1
|
|
Centrifugal pump
|
|
RU2186242C1
|
|
Spiral case of hydraulic turbine of pump
|
|
RU2180933C1
|
|
Method and device for gathering debris from canal or penstock
|
