Ключевые слова: background, black, blue, built, business, cable, cloudy, construction, current, danger, distribution, electric, electrical, electricity, energetic, energy, engine, engineering, environment, equipment, evening, frame, generation, generator, grid, high, industrial, industry, line, metal, plant, pollution, pylon, silhouette, sky, station, steel, structure, supply, tall, technology, tower, transmission, utility, volt, voltage, watt, wire,