Ungakhetha kanjani imaski ye-FFP2|KENJOY

Kunezinhlobo eziningiFFP2 imaskinezinto ezahlukene.Ngakho-ke sibakhetha kanjani imaski ye-FFP2 ngezikhathi ezijwayelekile?Asilandele siphume neumphakeli wemaskiqonda.

Amazinga ahlukene ahambisana nokusetshenziswa okuhlukile

1. Imaski yokuhlinza yokuhlukaniswa kwamaconsi (okuhambisana nokuvikelwa kweleveli-1 ezibhedlela).Lapho uthenga, naka igama lomkhiqizo, okufanele kube imaski yokuhlinzwa yezokwelapha.Okwesibili, inombolo yesitifiketi sokubhaliswa yemishini yezokwelapha kufanele iphrintwe kuphakheji yangaphandle.Okwesithathu, izinga lokusetshenziswa komkhiqizo kuphakheji yangaphandle kufanele lihambisane ne-YY0469.

2. Umlomo ovikelayo wezokwelapha wokuhlukaniswa komoya (okuhambisana nokuvikelwa kwesibili ezibhedlela).Lapho uthenga ukunakwa, ukubheka emaphaketheni angaphandle, imishini yezokwelapha kufanele iphrintwe enombolweni yesitifiketi sokubhaliswa, okwesibili ukuhlangabezana nezinga le-GB19083.

3.GB19082 izidingo eziyisisekelo zamamaski okuvikela ezokwelapha akumele ube nevalvu yokukhipha umoya, ngakho-ke ungacabangi imaski enevalvu yokukhipha umoya, ungathengi, hhayi anti-virus.

4 GB2626 le nkomba evamile ingaphansi kwe-GB19083, ngokuvamile ingavimbela inkungu, ukuvikelwa kwezokwelapha akuthengi.

5. I-N95 ngokuvamile ibizwa ngokuthi igama elivamile, elimele izinga lokuvikela.Eqinisweni, ukuvikelwa kwezimboni nokuvikelwa kwezokwelapha kunezinga le-N95.Akuwona wonke ama-N95 angama-anti-virus.Manje amabhizinisi amaningi adoba emanzini anezinkathazo, aphephula ukuvikela kwezimboniImaski engu-N95ku-anti-virus.

Ngenxa yokukhethwa komlomo udidekile kakhulu, lapha ukukwazisa emlonyeni wezimpawu eziningana ezahlukene

Abalindelekile.Imodeli kanye nezinga le-mask kuphrintiwe ohlangothini lwesobunxele lwemaski.Ungakhetha imaski ngokwalokhu.

Amamaski ahlukaniswe ngemibandela emithathu:

I-N95 yakhiwe ngokwezinga le-American NOISH.

I-FFP2 indinganiso ye-EN149 yaseYurophu;

I-KN95 iyindinganiso yaseShayina engu-GB2626-2006.

Wonke amamaski amakwe ngalawa mazinga amathathu angamaski afanelekayo.

imaski yezokwelapha i-N95 idinga ukuvikela ukuchaphazeka koketshezi olunengcindezi ephezulu, ngakho-ke inezinga eliphakeme kune-N95 ejwayelekile;Uma sithatha i-3M njengesibonelo, amamodeli 1860 kanye ne-9132 yizinto ezisetshenziswa kakhulu emlonyeni ezivikelayo.

Futhi-ke kukhona ama-1860s wezingane.Abantu abavamile noma abasebenzi bezokwelapha abangavezwanga ku-spatter oketshezi olunomfutho ophezulu bangakhetha ukusebenzisa izinga elijwayelekile le-N95 NIOSH.

Izinga laseShayina i-GB2626-2006 libhekisela kuzinga lomlomo elivamile le-KN95

Izinga lomamaski be-KN95 lokusetshenziswa kwezokwelapha yi-GB19083-2010.

Ngokufanayo, abantu abajwayelekile kanye nabasebenzi bezokwelapha abangaxhumani nokuchitheka koketshezi olunomfutho ophezulu bangasebenzisa imaski evamile ye-KN95.Nokho, ngaphansi kwendawo ewubhubhane, kunezingozi ezithile.Inombolo yenqwaba yemishini yezokwelapha engathengwa iyona engcono kakhulu.

Omunye umbuzo ovamile i-valve yokukhetha imaski noma imaski ngaphandle kwe-valve?Amamaski avamile anama-valve akhululekile.

Amamaski okuhlinzwa awavunyelwe ukuba namavalvu

Lapho abantu bengenwe yileli gciwane noma kusolwa ukuthi banegciwane, kufanele bakhethe imaski yokuhlinzwa ngaphandle kwe-valve (akekho owaziyo ukuthi omunye umuntu unegciwane noma isimo sakhe, ngakho-ke akunconywa ukugqoka imaski ene-valve endaweni ewubhubhane. ).

Imaski yokuhlinzwa yezokwelapha, indinganiso evamile ngu-YY0469-2010 noma YY0469-2011, ephrintwa ephaketheni langaphandle elizimele lemaski ngayinye.

Yileyo ndlela yokukhetha imaski.Uma ufuna ukwazi okwengeziwe ngamamaski e-FFP2, sicela uxhumane nathiabakhiqizi bemaski.