Chinhu chikuru cheKn95 Maskndezvekuti inogona kudzivirira kutapukirwa kudhonza inokonzerwa nemutengo wemurwere kana ropa. Saizi yemadonhwe ari 1 kusvika mashanu microns mune diameter. Masks ekudzivirira ekurapa akakamurwa kuita kuti vapinde mudzimba uye vatendeke. Ivo vane maitiro ekudzivirira ekudzivirira kwekuvhiya masks uye kuzadzisa masks anodzivirira. Ivo vanoshandiswa chete muzvipatara kuti vabati vefaira mumhepo uye vharidzi madonhwe, ropa, mvura yemuviri uye zvigoma. Iyo yazvino n95 masks, musimboti, inogona kudzivirira 95% yezvisviniro zvehupamhi zvinhu kubva kune imwe mari yekudzivirira pamasvava uye mabhakitiriya, asi chero mask haisi 100%. Zvinokurudzirwa kuderedza kuenda zvakanyanya sezvazvinogona izvozvi. Teerera uchinwa mvura yakawanda, inogara ichinwa mvura yakawanda, kugeza maoko kazhinji, uye kuchengeta hutsanana hwemukati, kuitira kuti uwane mhedzisiro yakajairika yekuvandudza kupokana kwako.
Kutumira Nguva: Nov-20-2020