Ключевые слова: alternative, blue, business, cable, communication, construction, copy space, danger, distribution, electric, electrical, electricity, energetic, energy, engineering, environment, framework, generation, generator, grid, high, industrial, industry, line, main, megawatt, metal, network, pole, power, power line, power lines, powerful, powerline, pylon, sky, station, steel, structure, supply, technology, tower, transformer, transmission, utility, volt, voltage, volts, watt, wire,