Ключевые слова: cable, climbing, communication, connection, crane, current, danger, dangerous, distribution, electric, electrical, electrician, electricity, energy, engineering, environment, equipment, high, hydraulic, industrial, industry, install, labor, line, lineman, metal, occupation, phone, platform, pole, post, power, repair, safety, service, sky, station, steel, technology, telephone, tool, transformer, volt, voltage, watt, white, wire,