Umehluko phakathi komamaski i-N95 ne-KF94 mincane ngenxa yezici iningi labasebenzisi abazikhathalelayo.I-KF94 iyindinganiso “yesihlungi saseKorea” efana nesilinganiso semaski sase-US N95.

Umehluko Phakathi Kwamaski we-N95 kanye ne-KF94: Kushadiwe

Abukeka afana, futhi ahlunga amaphesenti acishe afane ezinhlayiyana—95% uma kuqhathaniswa nama-94%.Leli shadi elivela ku-3M lichaza umehluko phakathi kwe-N95 kanye nemaski “yesigaba sokuqala” saseKorea.Amakholomu agqamisa lezi zinhlobo ezimbili zamaski.

Kumethrikhi abantu abaningi abayikhathalelayo (ukusebenza kokuhlunga), bacishe bafane.Ezimweni eziningi, abasebenzisi bemaski ngeke bakhathalele umehluko ongu-1% ekuhlungeni.

Amazinga e-KF94 Aboleka Okuningi EYurophu Kunase-US

Nokho, komehluko phakathi kwamazinga, izindinganiso zaseKorea zifana kakhulu namazinga e-EU kunamazinga ase-US.Isibonelo, izikhungo zezitifiketi zase-US zihlola ukusebenza kokuhlunga zisebenzisa izinhlayiya zikasawoti, kuyilapho amazinga aseYurophu naseKorea ehlola usawoti namafutha kapharafini.

Ngokufanayo, i-US ihlola ukuhlunga ngesilinganiso sokugeleza samalitha angama-85 ngomzuzu, kuyilapho i-EU neKorea zivivinya ngesilinganiso sokugeleza samalitha angama-95 ngomzuzu.Nokho, le mehluko mincane.

Omunye Umehluko Phakathi Kwezilinganiso Zemaski

Ngaphandle komehluko ongu-1% ekuhlungeni, kunomehluko omncane kwezinye izici.

• Isibonelo, izindinganiso zidinga ukuthi imaski ye-N95 ibe lula ukuyikhipha (“ukumelana nokukhipha umoya”).
• Omaski baseKorea bayadingeka ukuze kuhlolwe “i-CO2 clearance,” evimbela i-CO2 ukuthi ingakheki ngaphakathi kwemaski.Ngokuphambene, imaski ye-N95 ayinayo le mfuneko.

Kodwa-ke, ukukhathazeka mayelana nokwakheka kwe-CO2 kungase kudlulele.Ngokwesibonelo, isifundo esisodwa.bathola ukuthi, ngisho nangesikhathi sokuzivocavoca okulinganiselwe, abesifazane abagqoke imaski ye-N95 babengenamehluko emazingeni omoya-mpilo wegazi.

• Ukuze kuqinisekiswe ilebula yemaski, i-Korea idinga ukuhlolwa kokufaneleka komuntu, njengalokhu engikwenzayo ngezansi.Isitifiketi sase-US N95 asidingi ukuhlolwa kokufaneleka.

Kodwa-ke, lokho akusho ukuthi abantu akufanele benze izivivinyo ezifanele ngamamaski e-N95.I-ejensi yase-US elawula ukuphepha emsebenzini (OSHA) idinga abasebenzi basezimbonini ze-centain ukuthi bahlolelwe ukufaneleka kanye ngonyaka.Ukuthi nje ukuhlolwa kokulingana akudingekile ukuze umenzi athole ilebula ye-N95.

I-N95 vs KF94 Masks: Umugqa Ongezansi

Esicini abantu abaningi abasikhathalelayo (ukuhlunga) imaski ye-N95 ne-KF94 icishe ifane.Nokho, kunomehluko omncane kwezinye izici, njengokumelana nokuphefumula nokuhlola ukufaneleka.

Umshini Wokwenza Imaski Ogoqayo we-2D N95 Ogcwele Ngokuzenzakalelayo Ozenzakalelayo we-KF94 Uhlobo Lwezinhlanzi Umshini Wokwenza Imaski we-3D