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Water power plant at the river Drau in Austria. Hydro electric power production in Lavamünd, Carinthia.
Battersea Power Station Chimneys Flowers
Aerial view of concrete dam releasing water into river on cloudy day. Water discharge at hydroelectric power plant.
Water supply wiring in the boiler room, metal and plastic pipes, filters, taps and shut-off valves, fittings, valves and pressure gauges and thermometers, heating boilers and tanks
water released from hydroelectric power station.

Free stock photosthe power of water (17)