Zvichibva pakuenzanisa uku, zvine musoro kufunga nezveChina KN95, AS/NZ P2, Korea 1st Class, uye Japan DS FFRs zvakaenzana neUS NIOSH N95 neEuropean FFP2 respirators. Pakusefa zvidimbu zvisiri zvemafuta zvakaita sezvinobva mumoto wesango, kusvibiswa kwemhepo yePM2.5, kuputika kwemashoko, kana bioaerosols (semuenzaniso mavhairasi). Zvisinei, vasati vasarudza respirator, vashandisi vanofanira kubvunza mitemo yavo yekudzivirira kufema uye zvinodiwa kana kubvunza vakuru vehutano hweveruzhinji vemunharaunda yavo kuti vawane gwara rekusarudza.
Muchina wekufema weN95 wakatenderwa naNiosh hauna kukwana. Kuti tizvidzivirire, tine huwandu hwakakwana hweKN95 hwekugadzira zvinhu zvinodiwa nevatengi.
Kana paine zvinodiwa, ndapota taura nesu zvakananga.
Nguva yekutumira: Kubvumbi-17-2020
