2021-11-12
I-KN95 yokuphefumla ngaphandle kweValve yokuphefumlayeyemaski e-N95 zezo zihluza ubuncinci iipesenti ezingama-95 zamasuntswana amancinci emoyeni. I-N95 ngumgangatho obekwe yiNational Institute for Occupational Safety and Health, okanye i-NIOSH. Iimaski ezidlulayo kulo mgangatho zibizwa ngokuba zii-N95 masks.
I-KN95 yokuphefumla ngaphandle kweeVave zokuphefumlaInqaku: Ibha yempumlo iyaguquguquka, i-hypoallergenic
I-KN95 yokuphefumla ngaphandle kweeVave zokuphefumlaisicelo: Ukuphefumla komntu, uKhuseleko, ulwakhiwo, imigodi, ilaphu.