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CS713886A1
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Pump's suction basket
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CS907085A1
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Device for controlled air circulation in banki turbine's box
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CS248546B1
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Hydraulic through-flow turbine's runner's blades production method
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CS249736B1
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Pump's suction basket
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CS245617B1
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Water turbine's shaft packing
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CS586784A1
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Apparatus for water passage regulation in water turbine
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CS249683B1
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Device for serviceless pressure water diversion
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CS248172B1
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Method of hydro-electric pumped-storage power plant operation
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CS233838B1
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Equipment for sediment scraping from horizontal racks
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CS233802B1
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Pressure difference sensor with tensiometer gauge
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CS219727B1
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Pneumatic surge chamber of the water power plants
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CS212486B1
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Sucction basket of the pump
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CS194610B1
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Trash racks for water off-take from bottom
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CS203204B1
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Suction basket for pumps
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CS186110B1
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Overpressure sensor of the surface level and fluid pressure
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CS184556B1
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Suction basket for pumps
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