bophelo bo botle

The cloth mask.. katleho ea eona le bophelo ba sethala

The cloth mask.. katleho ea eona le bophelo ba sethala

The cloth mask.. katleho ea eona le bophelo ba sethala

Boithuto ba Amerika bo netefalitse hore limaske tsa masela tse ka sebelisoang hape li lula li sebetsa kamora ho hlatsuoa le ho omisoa selemo ho sefa likaroloana tse tsamaeang le moea, ho kenyeletsoa le likaroloana tsa vaerase. Thuto e ile ea etsoa Univesithing ea "Colorado Boulder" 'me e hatisitsoe koranteng ea Aerosol le Air Quality Research, moo lipatlisiso li tiisitseng hore ho beha mask a k'hothone holim'a mask a ho buuoa, hobane e lumellana hantle le sefahleho, e fana ka tšireletso e kholo ho feta eo. e entsoeng ka lesela feela.

Phuputsong ena, ho latela tlaleho ea The Health Site, bo-rasaense ha baa ka ba leka maske ho batho ba sebele, ho e-na le hoo, ba sebelisitse mochine o latelang:

* Theha likarolo tse 'maloa tsa k'hothone e nang le mekhahlelo e 'meli.

*E ne e hlatsuoa le ho omisoa ka makhetlo a fetang 52, e leng palo ea litlhatsuoa tsa beke le beke ka selemo.

*Lebokose la k'hothone le lekoa lipakeng tsa linako tse ling le tse ling tse 7 tsa ho hloekisa.

* Bakeng sa tlhahlobo, k'hothone e hokelloa pheletsong e 'ngoe ea funele ea tšepe.

Ka funnel ena, bafuputsi ba ile ba khona ho laola ho phalla kamehla ha moea le likaroloana tsa moea, le ho etsisa phello ea ho phefumoloha ka mask, bafuputsi ba ile ba etsa maemo a sebele bakeng sa bophelo ba sebele, ka maemo a phahameng a mongobo le mocheso.

Ka mor'a ho hlatsoa khafetsa le ho omisoa, le hoja likhoele tsa k'hothone tsa square li qala ho senyeha, ha lia ka tsa fetola bokhoni ba ho sefa ba mask.

Phello e le 'ngoe feela e mpe e ne e le keketseho e fokolang ea ho hanyetsa ho inhalation, ho bolelang hore mask e ile ea e-ba thata ho hema ka mor'a ho hlatsoa le ho omisa ka makhetlo a mangata.

Ho tlalehoa hore ho tloha qalong ea seoa sa kokoana-hloko ea Corona, lithane tse likete tsa litšila tsa meriana li ntse li hlahisoa lefatšeng ka bophara letsatsi le leng le le leng, boholo ba tsona li na le limaske tse lahloang.

Ho ea ka sengoli sa phuputso: “Nakong ea seoa sena, re ile ra tšoenyeha haholo ka ho otlolla maoto kapa ho ea teropong, ’me ra bona limaske tsena tsohle tse lahloang li silafatsa tikoloho.”

Ke maske e ntle ka ho fetisisa nakong ea seoa?

Ntle le ho sebelisoa hape ha limaske tsa k'hothone, boithuto bo boetse bo bonts'itse katleho ea bona, le hore limaske tsa ho buoa, hammoho le limaske tsa k'hothone tse kentsoeng holim'a limaske tsa k'hothone, li betere ho feta limaske tsa k'hothone.

Ho latela thuto, limaske tsa k'hothone li tlhotliloeng ka 23% ea boholo bo nyane ka ho fetesisa, li-micron tse 0.3, tseo vaerase e ka fetisang ho tsona.

Ts'ebetso ea limaske tsa ho buoa e ne e le betere haholo hobane e ne e tlhotla lipakeng tsa 42-88% ea likaroloana tse nyane, athe ts'ebetso ea ho sefa ea limaske tsa k'hothone holim'a limaske tsa ho buoa e ne e ka ba 40%, 'me limaske tsa KN95 le N95 e ne e le tsona tse sebetsang hantle ha li ntse li hloekisa 83-99. % ea likaroloana tse ntle.

U sebetsana joang le motho ea u hlokomolohang ka bohlale?

http://عادات وتقاليد شعوب العالم في الزواج

Ryan Sheikh Mohammed

Motlatsi oa Mohlophisi e Moholo le Hlooho ea Lefapha la Likamano, Bachelor of Civil Engineering - Lefapha la Topography - Univesithi ea Tishreen E Koetliselitsoe ho itsoella pele.

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