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Two engineers discussed the plan for the maintenance of wind turbines. Renewable energy with wind generator by alternative energy concept in Asia
Engineers working on wind farms for renewable energy are in charge of massive wind turbine maintenance. Stand and watch the sunset while encouraging each other to complete the work of the day.
offshore wind farm with turbines in sea or ocean renewable water station energy production alternative power generation concept
Wind turbines on sunny morning
A complex of wind turbines against a background of blue sky and clouds located in a green wheat field

Free stock photoswind turbines (20)