Ключевые слова: alaska, background, blue, cable, circuit, clear, columns, communication, connection, current, danger, deliver, distribution, electric, electrical, electricity, energy, form, high, industrial, industry, line, metal, network, old, phone, pillar, pole, post, power, pylons, safety, service, silhouette, sky, structure, supply, tall, technical, technology, telephone, transmission, usa, utility, vintage, voltage, volts, wire, wood, wooden,