Ministries Buy More Air Purifiers as Delhi NCR Battles Toxic Air
Government has stepped up the purchase of air purifiers over the last two years, taking the number of devices in ministries to protect against deteriorating air quality to nearly 300, government data...
from NDTV Gadgets - Latest http://bit.ly/38TWak1
from NDTV Gadgets - Latest http://bit.ly/38TWak1
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