Ключевые слова: adult, assembly, auto, browse, building, career, computer, construction, contractor, development, engineer, engineering, equipment, facility, factory, hard hat, hardhat, heavy, helmet, industrial, industry, job, machine, machinery, male, man, manager, manufacture, manufacturing, metal, metallurgy, metalwork, occupation, person, plant, portrait, production, professional, protection, safety, steel, tablet, technician, technology, tool, warehouse, work, worker, workplace, workshop,