1. Kuvhara guruva kushanda zvakanaka
Iyo guruva inovharira kushanda kwemask kwakavakirwa pakudzivirira kwayo kweguruva rakatsetseka, kunyanya guruva rinofema riri pasi pe2.5 microns.Nekuti iyi saizi yeguruva inogona kuve yakananga mualveoli, hutano hwevanhu hwakakonzera kukanganisa kukuru.Dust respirators, akagadzirwa neakabatiswa kabhoni faibha akanzwa mapedhi kana jira risingarukwa, anopfuura nepakati peguruva rinofemerwa risingasviki 2.5 microns.
2. Dhigirii yekuomesa
Mask side leakage dhizaini ndeyekudzivirira mweya kuburikidza nemasiki uye gaka remunhu pasina kufemerwa kuburikidza nesefa tekinoroji zvinodiwa.Mhepo, semvura, inoyerera uko kune kushoma kushoma.Kana iyo mask shape isiri pedyo nechiso, zvinhu zvine njodzi zviri mumhepo zvinopinda mumhepo yekufema yemunhu.Saka, kunyangwe ukasarudza yakanakisa sefa mask.Hazvichengetedze hutano hwako.Mitemo yakawanda yekunze uye zviyero zvinopa kuti vashandi vanofanirwa kugara vachiyedza kusimba kwemasks.Chinangwa ndechekuona kuti vashandi vanosarudza masiki akakodzera uye voapfeka zvinoenderana nemaitiro chaiwo.
3. Pfeka zvakanaka
Nenzira iyi, vashandi vachafara kusimbirira kuvapfekedza munzvimbo yebasa uye kuvandudza kushanda kwavo zvakanaka.Iye zvino masks ekugadzirisa ekunze, haafanire kuchenesa kana kutsiva zvikamu, kana guruva rakazara kana rakaputsika masiki anoraswa, kuitira kuti ave nechokwadi chehutsanana hwemasiki uye vashandi vemahara kubva pakuchengetedza masks nguva nesimba.Uye akawanda masiki anotora arch chimiro, anogona kuvimbisa yepedyo pedyo nechiso chimiro nechekare uye anogona kuchengeta imwe nzvimbo munzvimbo yemuzzle, kupfeka zvakanaka.
Nguva yekutumira: May-14-2020