Ключевые слова: accident, activity, architecture, belt, builder, building, climb, climbing, connection, construction, danger, dangerous, engineering, equipment, extreme, factory, harness, height, helmet, high, industrial, industry, instrument, job, labor, line, male, man, metal, object, person, professional, protection, protective, risk, roof, safe, safety, safety training, scaffolding, security, site, steel, structure, support, tool, uniform, work, worker, workers,