1. Imaski ye-KN95 empeleni iyimaski evumelana nezinga le-GB2626 laseShayina.
2. Imaski ye-N95 iqinisekiswe yi-American NIOSH, futhi indinganiso iwukusebenza kahle kokuhlunga kwezinhlayiya okungenawo amafutha ≥ 95%.
3. Amamaski e-KN95 kanye ne-N95 kufanele agqokwe ngendlela efanele.
4. Uma imaski ye-KN95 noma ye-N95 isetshenziswa njalo, ingashintshwa zingakapheli amahora ama-4.
5. Izimo ezikhethekile zidinga ukushintshwa ngesikhathi esifanele.
Isikhathi sokuthunyelwe: Ephreli-15-2020