Ключевые слова: caucasian, construction, constructor, controls, direct current, diy, electric, electric cable, electric plug, electrician, equipment, fixing, gloves, hand, hands, handyman, happy, home, horizontal, house, improvement, industry, install, kitchen, labor, laboratory technician, male, man, occupations, operating, person, profession, professional, protection, reliable, repair, safety at work, screwdriver, small business, socket, switch, switches, technician, tool, tools, voltage, white, work, worker, workers,