copy code snippet This technology can clean air at public places ~ News K99
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This technology can clean air at public places

Amid an alarming rise in the pollution level in the city, a national laboratory Tuesday certified an air-purifying technology that can turn public spaces into clean air zones.

from Gadgets Now https://ift.tt/2Q7Bc8j
Amid an alarming rise in the pollution level in the city, a national laboratory Tuesday certified an air-purifying technology that can turn public spaces into clean air zones.

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