Udupfukamunwa twa FFP2 dukoreshwa rimwe na rimwe tugizwe ahanini n'udupfukamunwa twinshi tudapfukamunwa, akenshi harimo urwego rw'inyuma, urwego rwo hagati rw'urufunguzo n'urwego rw'imbere. Udupfukamunwa two hanze dukozwe mu mwenda udapfukamunwa udapfa amazi, ushobora kuziba uduce duto n'ibitonyanga by'amazi. Udupfukamunwa two hagati ni igitambaro gishongeshejwe, gifite ubushobozi bwiza bwo kuyungurura kandi gishobora gufata uduce duto dufite umurambararo wa mikoroni 0.3 kuzamura, kandi gishobora gukurura uduce duto cyane bitewe n'ubushobozi bwacyo bwo gushyushya. Udupfukamunwa two imbere dukozwe mu mwenda woroshye udapfukamunwa, utanga uburambe bwo kwambara neza kandi ukagabanya uburibwe bw'uruhu. Imiterere rusange ituma agapfukamunwa gatanga uburinzi bwiza mugihe gafite uburyo bwo guhumeka neza, bigatuma gashobora kwambarwa igihe kirekire. Guhitamo ibikoresho n'imiterere y'agapfukamunwa ka FFP2 bituma gafasha mu kurinda ubuzima bw'ubuhumekero mu bidukikije bitandukanye.
Agapfukamunwa ko mu maso gashobora gukoreshwa mu buryo bwa FFP2
1. Intego: Udupfukamunwa twa FFP2 twagenewe gukumira cyangwa kugabanya guhumeka kw'uduce twangiza mu kirere, kurinda uburyo bw'ubuhumekero bw'uwambaye, no kurinda ubuzima bwe.
2. Ibikoresho: Udupfukamunwa twa FFP2 ubusanzwe tugizwe n'ibice byinshi by'imyenda idafunze, ifite ubushobozi bwo kuyungurura neza kandi ikoroha.
3. Ihame ryo kuyungurura: Ingaruka zo kuyungurura za mask za FFP2 ahanini zishingiye ku gice cyazo cyihariye cyo kuyungurura, gishobora gufata neza uduce dufite umurambararo wa mikoroni 0.3 no hejuru. Imiterere yabyo ituma ivumbi rito n'ibindi bintu byangiza bikurwa neza kugira ngo uwazimbaye ahumeke neza.
4. Amabwiriza agenga itangwa ry’impamyabushobozi: Udupfukamunwa twa FFP2 twubahiriza amabwiriza mpuzamahanga kandi akenshi tubona icyemezo cya CE kugira ngo twizere ko imikorere yatwo yo kurinda impamyabushobozi ihamye. Ugereranyije na utwo dupfukamunwa twa FFP3, utwo dupfukamunwa twa FFP2 dufite ubushobozi bwo kuyungurura buke, ariko dushobora kurinda neza uduce twinshi tutari amavuta.
5. Ibintu birinzwe: Udupfukamunwa twa FFP2 tubereye kurinda uduce tutari amavuta, nk'umukungugu, umwotsi n'udukoko. Ntibikwiriye gukoreshwa mu gufata uduce tutari amavuta.
6. Urwego rwo Kwirinda: Udupfukamunwa twa FFP2 dufite ubushobozi bwo kuyungurura nibura 94% kandi dukwiriye gukoreshwa mu bintu bitandukanye, harimo ubwubatsi, ubuhinzi, ubuvuzi n'inganda.
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