KN95 oo la kulma GB2626-2006 Heerka (Shiinees N95 u dhigma)

 

Iyada oo ku saleysan isbarbardhigga, waa macquul in la tixgeliyo Shiinaha KN95, AS / NZ P2, Korea 1st Class, iyo Japan DS FFRs oo u dhiganta US NIOSH N95 iyo Yurub FFP2 neefsashada, Si loo sifeeyo walxaha aan saliidda ku saleysneyn sida kuwa ka dhashay Dabka, PM2.5 wasakhowga hawada, qarxinta dhawaaqa, ama bioaerosols (tusaale. Si kastaba ha ahaatee, ka hor inta aysan dooran qalabka neefsiga , isticmaalayaashu waa inay la tashadaan sharciyada ilaalinta neefsashada ee deegaankooda iyo shuruudaha ama ka hubiyaan maamulka caafimaadka dadweynaha ee degaanka si ay u doortaan hagitaan.

Qalabka neefsashada ee gaarka ah ee N95 Niosh la ansixiyay ayaa ku jira sahay gaaban. Ilaalinta shaqsiyeed, waxaan haysanaa awood wax soo saar oo nagu filan oo KN95 ah si aan u siino kastamka u baahan.

Haddii ay jiraan wax shuruudo ah, fadlan nala soo xiriir si toos ah.

 


Waqtiga boostada: Abriil-17-2020
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