Ключевые слова: adult, asian, breathing, cartridge, chemical, clothing, danger, disaster, diverse people, diversity, environment, equipment, face, filter, fume, gas mask, half, health care, looking at camera, male, man, mask, multipurpose, occupation, outdoor, person, portrait, profession, protection, protective, respirator, risk, safety, street, technology, toxic, uniform, white, work, work wear, worker,