Kujugunywa N95 Masike Yumwanya Nta Valve

NIOSH yemeye guhumeka N95 yo guhumeka neza kugirango irinde guhumeka neza byibuze 95% yo kuyungurura aho ikorera ikikijwe nuduce duto duto two mu kirere.Ubuhumekero bwa N95 hamwe na valve yo guhumeka nibyiza gukoreshwa mugihe ubushyuhe burimo nubushuhe burimo.

Ikiranga:

1. Kwiyungurura, kubirwanya guhumeka cyane

2. Imitwe ibiri yumutwe: tanga kashe nziza kandi itekanye

3. Izuru ryizuru: kugiti cyumuntu kugiti cye gishobora guhinduka neza

4. Amazuru ifuro: kugirango ihumure ryabakozi