Ключевые слова: background, boots, building, closeup, collection, construction, earmuffs, engineer, equipment, face, first, flat, freelancer, gloves, hard, hat, helmet, home, hygienic, indoor, industrial, industry, leather, maintenance, nobody, occupation, overall, pair, protection, protective, quarantine, regulation, repairing, respirator, risk, safety, set, sterile, suit, work, worker, workwear, yellow,