The updated hydraulic unit No. 11 was put into operation at the Cheboksary HPP

 
The updated hydraulic unit No. 11 was put into operation at the Cheboksary HPP - Energy (energy production), Russia, Cheboksary, Hydroelectric power station, Longpost
The updated hydraulic unit No. 11 was put into operation at the Cheboksary HPP - Energy (energy production), Russia, Cheboksary, Hydroelectric power station, Longpost


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