Waba uzi niba mask yawe ari ubuvuzi cyangwa butari ubuvuzi?

Ubwa mbere, tandukanya izina, ucire urubanza bitaziguye izina rya mask

Mask yo kwa muganga

Ubuvuzi burinda ubuvuzi: kugirango bukoreshwe ahantu hashobora guteza ibyago byinshi.

Nka: ivuriro ryumuriro, abakozi bo mubuvuzi bwiherereye, intubation, abaganga bafite ibyago byinshi, nibindi

Maskike yo kubaga: ibereye abaganga bambara mugihe bakora ibikorwa bike.

Birakwiye ko abaturage bajya kwivuriza mubigo byubuvuzi, ibikorwa byigihe kirekire byo hanze, kandi bakaguma ahantu huzuye abantu igihe kirekire.

Kujugunywamask yo kwa muganga: Birakwiye ko abaturage bambara aho bakorera mu nzu aho usanga abantu bateraniye hamwe, ibikorwa bisanzwe byo hanze, no kumara igihe gito ahantu huzuye abantu.

Non-mask yo kwa muganga

Masike irwanya ibice: ibereye ahakorerwa inganda.

Irashobora gukoreshwa nkubundi buryo bwo gukingira masike yo kurinda igihe gito ahantu hashobora guteza ibyago byinshi.

Ibisobanuro ni KN95, KN90, nibindi.

Mask ikingira burimunsi: ikwiranye no gushungura ibintu mubuzima bwa buri munsi mugihe cyangiza ikirere.

Icya kabiri, binyuze mumiterere no gupakira amakuru

Imiterere ya mask: Mubisanzwe, ntabwo-mask yo kwa mugangas hamwe na filteri ya valve irimo. Ingingo ya 4.3 ya GB19803-2010 isanzwe yamask yo kwa mugangas mu Bushinwa ivuga neza ko "masike itagomba kugira indangagaciro zo guhumeka", kugirango hirindwe ibitonyanga na mikorobe biva mu mwuka wo guhumeka no kugirira nabi abandi.

Masike ya gisivili yemerewe kugira valve ihumeka, aho ishobora kugabanuka kugabanuka, bityo bigafasha ababikora gukora igihe kirekire.

Amakuru yipaki: Niba paki irimo izina ryibicuruzwa, urwego rwo kubahiriza nurwego rwo kurinda, kandi izina rikubiyemo amagambo "Ubuvuzi" cyangwa "kubaga" cyangwa "ubuvuzi", mask irashobora gufatwa nku amask yo kwa muganga.

Icya gatatu, koresha ibipimo kugirango utandukanye

Mask yo kwa mugangas bifite ibipimo bitandukanye mubihugu no mukarere. Ibikurikira nurutonde rwibipimo byubushinwa.

Mask irinda ubuvuzi GB 19083;

Mask yo kubaga YY 0469;

Kujugunywamasike yo kwa mugangaYY / T 0969