Ключевые слова: business, cable, circuit, conversion, danger, distribution, electric, electrical, electricity, energetic, energy, engine, equipment, exchange, generation, generator, global, high, industrial, industry, infrastructure, insulation, insulator, landscape, line, manufacture, metal, plant, platform, pole, pollution, power, powerful, pylon, station, steel, structure, substation, supply, switch, technology, tower, transformer, transmission, utility, voltage, watt, watts, winter, wire,