Imodeli ye-FFP2 yemaski kunye namanqaku olwazi oluqhelekileyo lokukhetha |KENJOY

Ekulweni neentsholongwane, ukukhetha imaski efanelekileyo yinxalenye ebaluleke kakhulu.Ngaba uziva umkhulu kakhulu ebusweni bemaski ephawulwe ngazo zonke iintlobo zoonobumba kunye namanani?

Ulawulo kunye nokudityaniswa komgangatho wemodeli ekhoyo yemaski ekwi-intanethi, amanqaku olwazi asemgangathweni kunye nesishwankathelo, ndiyathemba ukuba inokukunceda!

Xa uphendula indlela yokukhetha imaski, iingcali zinike impendulo efanayo: kukho iindidi ezimbini zeemaski ezisebenza ngakumbi kwi "anti-virus"iimaski zotyando lwezonyangokunye neemaski zeFFP2.

Akuyimfuneko ukunxibaIimaski zeFFP2ekuthinteleni.Iimaski zotyando zinokuthintela uninzi lweentsholongwane ezincamathele kumathontsi ukuba zingangeni kumgudu wokuphefumla.

Xa ukhetha iimaski, ukongeza kwezi ntlobo zimbini zeemaski, uya kubona kwakhona ezinye iimaski ziphawulwe njengeemaski eziqhelekileyo zonyango kunye neemaski zokhuselo lwezonyango.Ukwahlula njani oku?

Imaski yonyango ngokubanzi

Ikakhulu yenzelwe kwaye yenzelwe amashishini, ngokuqhelekileyo ayinakuqinisekisa ukuhluzwa kwe-pathogenic microorganisms kunye nothuli, isetyenziselwa ukongiwa rhoqo ezibhedlele, umsebenzi ophambili kukuthintela ukungcoliseka kwemihla ngemihla phakathi kwabasebenzi bezonyango kunye nezigulana, kwaye akukho imfuno ephezulu kakhulu.Ukuba ukusetyenziswa koluntu, oko kukuthi, ukuvala umoya ongcolileyo, ukuzenza, umphumo wangempela wokukhusela awufanelekanga kakhulu.

Imaski yotyando lwezonyango

Iphakheji yangaphandle ibhalwe "utyando".Yahlulahlulwe yangamacandelo amathathu, umaleko wangaphandle uthintela amanzi (unokuthintela igazi kunye nolwelo lomzimba ukuba lungatshizi), umaleko ophakathi uyahluzwa, kwaye umaleko wangaphakathi ufunxa ukufuma (umaleko wangaphakathi umhlophe, ujonge wena xa uwunxibile).

Ukuba umgangatho weshishini obekwe lishishini uyahlangabezana okanye ude udlule kwiimfuno ze-YY0469, unokuprintwa kwiphakheji yangaphandle yemaski (ke ngoko, akufuneki ukuba ube ne-YY0469 ukuze ube ufanelekile, kodwa uchongwe ngegama. yemaski kunye nomxholo webhidi).

Iimaski ezisetyenziswa ngaboncedo lokuqala.Ukuba ufuna ukunikela ngeemaski kubasebenzi bokhathalelo lwempilo, kufuneka ubeke ingqalelo ekufezekiseni iimfuno ezisemgangathweni.

Emva kokuthenga imaski, kungcono unike ingqalelo ukwahlula inyani kubuxoki, ukunqanda ukuthenga iimveliso zomgunyathi!

I-1, ivumba, i-FFP2 imaski ayinalo naliphi na ivumba elikhethekileyo, kuphela imaski yekhabhoni esebenzayo inochuku lwevumba elimnandi lekhabhoni, ibhanti lerabha alinavumba.

2, jonga ushicilelo, iimaski zeFFP2 ziprintwa nge-laser, amanqaku okushicilela angama-45 degrees oblique, ngelixa i-fakes ziyi-inki yokuprinta, kukho imikhondo ye-inki engalinganiyo, ukubhala ngesandla kuneendawo ezingenanto, amanqaku okushicilela angama-45 awanakubonwa kwaphela. .Oku kufuna ukuchongwa ngononophelo, kwaye ikwayeyona ndlela ithembekileyo yokuchongwa.

I-3, jonga i-logo ye-LA kunye ne-QS certification (engashicilelwanga kwibhokisi, into engenamsebenzi, iilebula ezimbini ezincinci), ngokude nje ingena ngokusemthethweni, kufuneka kubekho isatifikethi se-LA, nokuba kukusetyenziswa kwasekhaya okanye ukuthunyelwa kwamanye amazwe; kufuneka kubekho isiqinisekiso se-QS kunye ne-LA.

Oku ngasentla kukwaziswa kweemodeli ze-FFP2 zemaski kunye neendawo zolwazi lokuthenga eziqhelekileyo, ukuba ufuna ukwazi ngakumbi malunga neemaski ze-ffp2, nceda uzive ukhululekile ukuqhagamshelana nathi.