Masks anogona kazhinji kukamurwa kuita mapoka maviri: ekudzivirira masks uye general masks.

Masks anogona kazhinji kukamurwa kuita mapoka maviri: ekudzivirira masks uye general masks.

Masks anonyanya kushandiswa kudzivirira kutonhora, Uye masks ekudzivirira anonyanya kushandiswa kuchengetedza hupenyu hwezuva nezuva uye kushanda mune dzakasiyana siyana zvinhu.Maererano nechinhu chakadzivirirwa Masks ekudzivirira anogona kupatsanurwa kuita masks ekudzivirira ezuva nezuva, masiki ekurapa, masiki eindasitiri. , uye masiki emoto

Masiki, marasha emugodhi masks uye zvichingodaro.

Masks ekudzivirira ezuva nezuva, anozivikanwawo semasks ehurumende, anoreva ayo anoshandiswa muhupenyu hwezuva nezuva .Chidziviriro chinopfekwa nevagari vekuChina kusefa zvinhu kubva kumhepo yakasviba. Kune vashandi vanobva kumativi ese ehupenyu .Nekuda kwezvinodiwa zvevashandi zvekushandisa masks, kumba nekune dzimwe nyika vakagadzira mimwe mitemo inosungirwa yemasks ekudzivirira, zvimedu. Zvese kuchengetedzwa kwemuviri uye kuramba kufema miyedzo yakakosha yeaya masiki akakosha. Nyanzvi dzekumba nekune dzimwe nyika dzakaita nhamba huru yezvidzidzo pamusoro pekuchengetedzwa kwese kwemarudzi ese emasiki, kusanganisira chidzidzo pamusoro pemabatiro emhepo yekuyerera kwemhepo pakusefa uye chidzidzo pamabatiro ekufema kwekufema pakusefa, uye kudzidza. Pakusefeta zvakanaka kweN95 masks pasi pekutenderera uye inogara ichiyerera velocity Mubepa rino, chiyero chekuvuza uye kusefa kwemasiki emoto zvakadzidzwa, uye masiki ekurapa uye N95 masks zvakadzidzwa.

Chidzidzo chekuenzanisa chekusefa zvakanaka uye kugadzirwa kweakatevedzana emhando yemidziyo yekuyedza.Pakati pazvo, muchikamu chechinhu.Kudzivirirwa kunonyanya kutariswa pakusefa nekukodzera kwesefa zvinhu zvakadzidzwa.

Zviviro zvekudzivirira zvezvigadzirwa zvemasiki zvakasimudzira kukurumidza uye kwakasimba kusimudzira kweindasitiri yemasiki.Zvisinei, munguva yakapfuura, kwaingova nemirairo yemasiki yekurapa uye maindasitiri ekudzivirira masiki zviyero muChina, izvo zvakakonzera kusagadzikana kwemusika wemasiki uye kusaenzana kwemhando. Vanhu vaisaziva kuti imhando ipi yemask yaive yakakodzera kwavari kana vachitenga mamask.

Musi waMbudzi 1, 2016, GB/T 32610-2016, chiyero chekutanga chenyika cheChina chemasikisi ekudzivirira, Tekinoroji Mamiriro emasiki ekudzivirira ezuva nezuva, akaiswa zviri pamutemo.

Muyero unoshanda pakusvibiswa kwemhepo muhupenyu hwezuva nezuva. Masks ekudzivirira anopfekwa neruzhinji kusefa zvinhu zvisingaite hazvigone kushandiswa mune dzimwe mhete dze hypoxic.Respirator Resistance Testerinoshandiswa munharaunda, kushanda kwepasi pemvura, kupukunyuka uye kurwisa moto uye mamwe maindasitiri akakosha. Zvinotaurwawo zvakajeka kuti chiyero hachishande kune zvinyorwa zvekudzivirira zvekufema zvevacheche nevana. Ruzhinji rwevanhu runofanira kusarudza chidziviriro chehurumende maererano nemisimboti mitatu yekudzivirira kwekufema, kuchengetedza uye kunyaradza kwekufema. Zvinoenderana neongororo iyi, tsvakiridzo yazvino nezve kuchengetedzwa uye kuchengetedzeka kwemask kwave kuzere, uye nekuzivikanwa kwemasks, vanhu vanobhadhara zvakanyanya uye zvakanyanya kutarisisa kunyaradza kwekufema kwemasks.

Kufema kunyaradza kutsvagisa kuri kunyanya pakupfeka kumeso kwemaski kana uchifema kuramba tsvakiridzo, pachiyero chenyika munyika yedu pari zvino inoratidzwa kuti chete static kufema kufema kuramba muganho, uyu muganho pamwe nekuvandudzwa kweindasitiri yemasiki, zvishoma nezvishoma kuderedza, ramangwana masks. indasitiri ichave yakananga kuchengetedzeka kwepamusoro, kuchengetedzwa kwepamusoro, kushomeka kwekufema mugwara rekusimudzira.