Ключевые слова: architecture, background, blue, cable, clear, communication, connection, construction, current, danger, distribution, electric, electrical, electricity, energy, engineering, environment, high, industrial, industry, light, line, metal, network, outdoor, plant, pole, post, posts, power, sky, space, station, structure, supply, technology, telephone, transformer, transmission, transmit, utility, volt, voltage, white, wire,