Ключевые слова: assistance, business, checking, computer, control, employee, engineer, equipment, examining, expertise, factory, foreman, front view, hardhat, helmet, industry, inspector, laptop, laptop computer, lifestyles, machine, machinist, man, manager, manufactory, manufacture, mechanic, men, occupation, one person, order, outfit, portrait, professional, protection, repairman, safety, service, serviceman, skill, staff, success, technician, technology, uniform, warehouse, worker, workplace, workshop, young adult,