Ключевые слова: architect, background, build, builder, business, cap, color, construction, cut, danger, employee, engineer, equipment, hard, hardhat, hat, head, headgear, helmet, industrial, industry, isolated, job, life, manufacture, manufacturing, new, object, plastic, professional, protect, protection, protective, safe, safety, simple, solid, still, tool, wear, white, work, worker, yellow,