Ключевые слова: architect, building, check, construction, control, employee, engineer, engineering, equipment, examination, examining, factory, foreman, hardhat, helmet, industrial, industry, inspecting, inspection, inspector, insurance, job, labor, maintenance, male, man, manufacturing, metal, occupation, people, plant, production, professional, project, protection, quality, record, safety, site, steel, supervising, supervisor, technology, training, uniform, work, worker, workplace,