Ключевые слова: architect, architectural, architecture, background, build, builder, business, cap, color, concept, construction, construction background, construction hard hat, danger, design, engineer, engineering, equipment, hard, hardhat, hat, head, helmet, industrial, industry, job, new, nobody, object, plastic, ppe, professional, protect, protection, protective, safe, safety, safety tools, site, standard, technology, tool, tools, tools background, work, worker, workers compensation, workplace, yellow, yellow helmet,