Ключевые слова: blue, business, cable, conductor, connection, construction, current, danger, day, distribution, electric, electrical, electricity, energetics, energy, engineering, environment, equipment, global, grid, hazard, high, industrial, industry, light, line, metal, national, network, nobody, outdoors, pattern, pole, power, pylon, services, silhouette, single, sky, station, steel, structure, sunny, supply, tall, technology, tension, tower, transmission, up, voltage, volts, watts, wire,