Ключевые слова: aged, background, blue, built, cable, closeup, communication, concrete, connection, country, countryside, current, day, distribution, electricity, energetic, energy, engineering, equipment, generation, high, industrial, light, line, network, organization, pole, post, power, power line, pylon, rough, rustic, sky, source, steel, structure, sun, sunlight, supply, technology, telephone, transmission, village, volt, voltage, watt, weathered, wire,