Ключевые слова: africanamerican, chemical, chemical plant, chemistry, control, danger, equipment, factory, female worker, hazard, hazardous, hazmat, industrial, industry, inspecting, laboratory, machine, machinery, male, man, manufacturing, mask, medical, medicine, occupation, people, pharmaceutical, plant, production, protective, protective clothing, protective mask, protective suit, protective workwear, quality control, research, safety, science, scientist, supervising, technician, technology, two, uniform, woman, worker, working, workshop, workwear, young,