Isici esikhulu kunazo zonke se-Imaski ye-KN95ukuthi kungavimbela ukutheleleka ngamaconsi okubangelwa uketshezi lomzimba wesiguli noma ukuchaphaza kwegazi.Ubukhulu bamaconsi buyi-1 kuya ku-5 microns ububanzi.Amamaski okuvikela ezempilo ahlukaniswe abe yilawo asekhaya kanye nalawo angenisiwe.Zinomsebenzi wokuvikela wamamaski okuhlinzwa kwezokwelapha kanye nemaski okuvikela ezinhlayiyana.Asetshenziswa ezibhedlela kuphela ukuze ahlunge izinhlayiya ezisemoyeni futhi avimbe amaconsi, igazi, uketshezi lomzimba kanye nemfihlo.Amamaski amanje we-n95, ngokomthetho, angavimbela u-95% wezinhlayiya ezinganamafutha ukuthi zibe nomphumela othile wokuvikela kumagciwane namagciwane, kodwa noma iyiphi imaski akuyona i-100%.Kunconywa ukunciphisa ukuphuma ngangokunokwenzeka manje.Naka ukuphuza amanzi amaningi, ukufaka umoya njalo, ukugeza izandla njalo, nokugcina indawo yasendlini ihlanzekile, ukuze uzuze umphumela ovamile wokuthuthukisa ukumelana komuntu siqu.
Isikhathi sokuthumela: Nov-20-2020