Ключевые слова: background, care, carpenter, caution, construction, corrugated metal sheet, danger, ear, earmuffs, earplug, equipment, eyewear, glasses, goggle, goggles, head, health, hear, hearing protection, industrial, industry, job, loess, metal, nobody, noise, occupation, occupational safety, people, person, prevention, protect, protection, protective, protector, protectors, quiet, safe, safeguard, safety, silence, sound, spectacles, staff, table, wood, wooden, work, work safety, yellow,