Ключевые слова: apparatus, avoid, bacterial, bins, boots, breathing, building, chain, chemicals, clothing, coat, corrosive, cylinders, danger, dangerous, door, equipment, eyes, fabricate, face, flames, gloves, goggles, hairnet, hand, hazard, hazardous, health, hygiene, hygienic, industry, inhalation, laboratory, locked, machine, mandatory, manufacture, manufacturing, mask, notice, protect, protective, regulations, regulatory, respirator, risk, rubbish, rules, safety, site, skin, wash,