Ключевые слова: background, blue, cable, danger, distribution, electric, electrical, electricity, energetic, energy, engineering, environment, equipment, factory, gas, generation, generator, grid, high, illustration, industrial, industry, infrastructure, line, lines, metal, network, oil, plant, pole, power, powerline, production, pylon, renewable, station, steel, structure, substation, supply, technology, tower, transformer, transmission, volt, voltage, watt, wire,