Ключевые слова: adult, caucasian, computer, concentration, control, data, electronics, engineer, engineering, equipment, expertise, factory, females, focus, indoors, industry, installing, lifestyles, lights, looking, machinery, males, mechanic, men, mid, network, occupation, one, people, person, plaid, real, repairing, science, selective, server, service, shirt, skill, technician, technology, tool, woman, women, work, working, workshop, young,