Ключевые слова: accident, belt, builder, building, climb, climber, climbing, commercial, connection, construction, contractor, danger, dangerous, employee, engineer, engineering, equipment, factory, hard, hard hat, harness, height, helmet, high, industrial, industry, instrument, job, labor, ladder, man, manual, platform, professional, protection, protective, risk, safe, safety, scaffold, scaffolding, security, site, steel, structure, support, tool, uniform, work, working,