Ключевые слова: black, cable, clean, communication, connection, construction, danger, distribution, electric, electrical, electrical tower, electrician, electricity, energy, energy saving, engineering, frame, from below, from underneath, grid, high, industrial, industry, line, megawatt, metal, network, outdoor, pattern, poles, power, power pole, pylon, safety, sky, station, steel, structure, supply, system, technology, tower, transformer, transmission, utility, voltage, watt, wire, work,