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Ключевые слова:
alternative, blade, blue, clean, cloud, clouds, concept, development, ecological, ecology, electric, electricity, energy, environment, environmental, field, future, generate, generation, generator, grass, green, industrial, industry, innovation, landscape, mast, mill, nature, power, production, propeller, protected, renewable, rotate, rotating, rotation, sky, supply, sustainability, sustainable, technology, turbine, watts, white, wind, windmill, windturbine, wings,