Ключевые слова: adult, architect, architecture, asian, audit, background, blue, building, business, businessman, candid, civil, construction, contractor, control, crane, engineer, engineering, eye glasses, guy, hard, hardhat, hat, helmet, india, indian, industrial, industry, inspecting, inspection, inspector, male, man, modern, one, outdoor, outside, people, plan, plant, print, production, profession, professional, project, reflection, safety, shirt, site, visiting, worker, working, young,