Ключевые слова: angle, blue, cable, circuit, conductor, danger, distance, distribution, electric, electrical, electricity, energy, engineering, environment, equipment, field, frame, grid, high, industrial, industry, line, mast, national, network, power, powered, powerlines, pylon, shock, sign, sky, steel, structure, supply, tall, tension, tower, transmission, up, utility, view, volt, voltage, warning, wide, wire,