Ключевые слова: accuracy, carpenter, closeup, detail, device, electricity, engineer, engineering, equipment, expertise, fixing, gadget, human hand, indoors, industry, installing, machine part, machinery, maintenance engineer, males, manual worker, manufacturing, mechanic, men, metal, object, occupation, people, problem, professional occupation, protective design, repairing, repairman, service, skill, technician, technology, work tool, working,