Chigoba cha nkhope cha N95 chilipo N95 KN95 ndipo mtengo wake ndi wotumizira mwachangu ku fakitale.
Chigoba cha nkhope cha N95 chilipo N95 KN95 ndipo mtengo wake ndi wotumizira mwachangu ku fakitale.
Muyezo: GB/T 32610-2016
Ubwino:
- Kuteteza kawiri: Kusefa bwino tinthu tamafuta ndi mchere.
- Kusefa bwino kwa nembanemba komanso chitetezo chake ndikwabwino kwambiri kuposa New GB. ≥97%
- Zinthu zopepuka, kukana kupuma bwino, kupuma mosavuta.
- Pewani kuukira kwa mabakiteriya
Chifukwa chiyani mungasankhe nano Mask
Kapangidwe ka Akatswiri:
1. Valavu yochotsera mpweya yokhala ndi zotsatira zambiri: Chepetsani kutentha ndi chinyezi. Chepetsani kukana mpweya. Palibe chifunga pa magalasi.
2. Mapepala a mphuno okhala ndi mawonekedwe a airfoil a anthu: Amateteza bwino kuti chifunga chisakwere mmwamba komanso kuti magalasi asawoneke bwino, komanso amamveka bwino kuvala.
3. Chingwe cha khutu chopangidwa ndi thonje lokhala ndi elastic: Ukadaulo wosintha wa elastic, wowotcherera bwino.
Malo ogwiritsira ntchito:
- Chifunga ndi chifunga m'masiku ovuta kwambiri oipitsa.
- Malo okhala ndi utsi wa galimoto, utsi wa kukhitchini, mungu ndi zina zotero.
- Chitetezo cha tinthu tating'onoting'ono m'malo ogwirira ntchito okhala ndi fumbi: Apolisi apamsewu, Makampani opanga migodi ya malasha, makampani opanga zitsulo ndi mankhwala, kukonza matabwa, malo omangira, chilengedwe ndi ukhondo ndi zina zotero.
Nthawi yogwiritsidwa ntchito: (ndikulangiza) Kuipitsa pang'ono --- maola 40, kuipitsa kwapakati--maola 32,
Kuipitsa kwakukulu---maola 20, kuipitsa kwakukulu ---- maola 8.
Kusungirako: Kusungidwa m'malo ozizira, ouma komanso opumira mpweya
Kutentha kosungirako: -20-30℃
Nthawi yosungira: zaka 3
