Ключевые слова: architecture, business, cable, connections, construction, danger, dusk, electric, electrical, electrician, electricity, energy, engineer, engineering, equipment, evening, helmet, high, industrial, industry, job, line, male, man, pillar, plant, pointing, power, pylon, repair, safety, security, service, silhouette, sky, steel, structure, substation, sunrise, sunset, supply, technology, tower, voltage, watching, wires, work, worker,