Ключевые слова: air, architecture, background, blue, business, cable, circuit, communication, conductor, connection, current, danger, distribute, electric, electrical, electricity, energetic, energy, engine, engineering, equipment, generation, generator, high, industrial, industry, infrastructure, insulation, light, line, lines, metal, power, powerful, sky, station, structure, tall, technology, tower, transformer, transmission, transmitter, volt, voltage, wire,