Inde kumene .
Oyeretsa mpweya, zomwe zimadziwikanso kuti zotsukira mpweya zonyamula katundu, ndi zida zapakhomo zomwe zimawongolera mpweya wabwino m'nyumba mwa kuchotsa zowononga mpweya zomwe zimayendera.
Ambiri mwa oyeretsa mpweya wabwino amadzitamandira zosefera zomwe zimatha kugwira 99.97% ya tinthu tating'onoting'ono tokhala ndi ma microns 0.3.
Nthawi yotumiza: Nov-29-2024
