Close up of Hand holding handle on the electric train or subway.
Palabras clave
glasses,
laboratory,
medicine,
test,
laboratory,
chemistry,
science,
research,
tube,
experiment,
liquid,
chemical,
medicals,
equipment,
biology,
water,
biotechnology,
blue,
white,
technology,
scientific,
glassware,
interior,
bottle,
industry
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