Ключевые слова: adult, alternating, amp, bearded, cable, conductivity, conductor, domestic, electrician, electricity, equipment, floor, glove, gloves, goggles, hand, handworker, helmet, home, human, image, instrument, interior, man, manual, measure, measurement, men, occupation, ohm, parquet, person, plug, power, protection, protective, recognizable, room, switch, tester, testing, tool, volt, voltage, voltmeter, watts, wear, work, worker, young,