Biologist in protective clothing in laboratory hallway
Palabras clave
walking,
experiment,
chemist,
contaminated,
contagious,
toxic,
dangerous,
danger,
biochemistry,
goggles,
glasses,
protection,
biotechnology,
technology,
test,
chemistry,
equipment,
protective,
chemical,
mask,
medicals,
health care,
doctor,
scientist,
researcher,
biologist,
2,
woman,
man,
people,
hall,
corridor,
virus,
laboratory,
laboratory,
clothes,
clothing,
protecting
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