Ключевые слова: blue, business, cable, communication, conductor, construction, current, danger, distribution, electric, electrical, electricity, energetic, energy, engine, engineering, equipment, framework, generation, generator, high, industrial, industry, iron, line, lines, metal, network, pillar, pole, post, power, powerful, pylon, sky, station, steel, structure, supply, tall, technology, tower, transformer, transmission, volt, voltage, watt, watts, wire, wiring,