Ключевые слова: antique, cable, ceramic, closeup, danger, dangerous, distribution, dusk, efficiency, electric, electrical, electricity, energy, engineering, equipment, high, industrial, industry, infrastructure, insulation, insulator, insulators, line, metal, network, obsolete, old, plant, power, power line, powerful, production, pylon, sky, station, steel, substation, supply, system, technology, tower, transformer, transmission, vintage, volt, voltage, volts, watts, wire, wires,