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Nesjavellir Geothermal Power Station. It is the second-largest geothermal power station in Iceland. The facility is located in the southwest of Iceland, near Pingvellir National Park.
Historic steam locomotive in train station Cierny Balog. Steam locomotive pump out clouds of smoke. Steam train with white smoke. Steam train on railway.
journal bearing steam turbine 3D illustration
Gas turbine engine with turbine blades, Industrial gas turbine engine, Steel blades of turbine propeller industrial additive technology,

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