Chemical dosing in a water treatment facility, close-up, precise addition of treatment chemicals
Palabras clave
medicals,
medicine,
technology,
equipment,
laboratory,
science,
business,
research,
industry,
health care,
factory,
hospital,
laboratory,
cable,
water,
machine,
blue,
chemical,
blood,
chemistry,
care,
health,
scientific,
test,
liquid
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