Ключевые слова: abstract, background, cable, city, connection, contact, danger, detail, electric, electrical, electricity, electrified, energy, engineering, equipment, high, industrial, industry, infrastructure, line, metal, network, outdoor, overhead, perspective, pole, power, railroad, railway, road, sky, station, steel, supply, support, system, technology, tower, track, train, tram, transmission, transport, transportation, travel, urban, voltage, wire, wires, wiring,