Ключевые слова: adult, biology, blue, chemist, chemistry, coat, computer, danger, doctor, engineer, equipment, expertise, factory, gas, glove, goggles, healthcare, hygiene, indoors, industry, lab, laboratory, looking, looking at camera, machinery, males, man, mask, medicine, men, mid, occupation, one, person, professional, protective, research, safety, science, scientist, standing, suit, surgical, technology, uniform, white, working, workwear,