Ключевые слова: blue, business, cable, construction, current, danger, distribution, electric, electrical, electrician, electricity, energetic, energy, engineer, engineering, equipment, generation, generator, grid, helmet, high, industrial, industry, insulation, line, male, man, megawatt, occupation, pillar, plant, power, professional, pylon, station, substation, supply, technical, technology, tower, transformer, transmission, uniform, volt, voltage, watt, wire, work, worker, young,