Khoom muag zaub

Kn95 yog daim npog suav teb. Kn95 lub tshuab nqus pa yog ib hom kev siv lub tshuab ua pa nrog cov ntxaij lim dej ua kom muaj zog hauv peb lub teb chaws. Daim npog Kn95 thiab daim npog N95 yog qhov tseeb ib yam ntawm cov txheej txheem particle pom efficiency.
Daim npog ntsej muag yog tsim los ntawm ntau tshaj peb txheej ntawm 28g tsis-ntaub npuag; lub qhov ntswg tau ua rau ib puag ncig tus phooj ywg txhua txoj hlua yas, tsis pub muaj hlau, nrog lub qhov ncauj siv lub qhov ncauj Cov neeg siv lub ntsej muag (lub qhov ncauj siv tshuaj kho mob) tuaj yeem tiv thaiv kev ua pa ntawm tus kab mob mus rau qee qhov, thiab tsis tuaj yeem tiv thaiv tus neeg taws.
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Ntau Cov Khoom lag luam

Vim Li Cas Xaiv Peb

Peb lub tuam txhab tau tsim nyob rau xyoo 2005, yog tus kws tshaj lij R & D ntau lawm thiab muag Cov Ntawv Sau, Cov Ntawv Cim, Cov Ntaub Ntawv Teev Tseg, Daim Ntawv Cuam Tshuam Tes, PU tawv, PPE cov khoom lag luam thiab cov tuam txhab lag luam. Peb muaj nyob rau hauv nroog Shenzhen nrog kev nkag mus los yooj yim. Txog niaj hnub no, Peb muaj ib pab neeg tshaj 300 tawm tus neeg thiab ntau caum xyoo ntawm kev ua lag luam txawv teb chaws, Peb cov khoom raug xa tawm mus rau Tebchaws Europe, South America, Australia, Africa thiab Asia.

Tsis muaj teeb meem dab tsi ntawm cov khoom lag luam, peb yuav pib los ntawm kev yuav khoom siv raw khoom, mus rau cov khoom lag luam, kom ntim khoom thiab xa tawm, mus rau kev lis kev cai thiab tshem tawm ntawm qhov chaw nres nkoj, txhua kauj ruam yog khov kho los ntawm cov tub txawg, kom paub meej tias cov khoom zoo thiab mus txog cov neeg muas zaub hauv lub sijhawm.

Tuam Txhab Xov Xwm

Kev paub txog tus kheej tiv thaiv tus kheej

Kev tiv thaiv kev kis mob kis mob qee tus neeg twb tau lossis yuav mus ua haujlwm sai sai, hauv kev kis mob tamsis no yuav tsum tau ua li cas? 1. Yuav ua li cas kom hnav lub npog qhov ncauj qhov ntxhab ntxig ntxig rau txoj kev ua haujlwm.Ua tsis txhob coj pej xeem kev thauj mus los, nws raug nquahu kom taug kev, caij tsheb kauj vab lossis caij tsheb ntiag tug, caij tsheb npav mus ua haujlwm.Yog koj m ...

Yuav kom kov yeej kev tiv thaiv kab mob thiab kev tswj hwm kev ua tsov rog, lub ntsiab lus tseem ceeb yog “kev tiv thaiv”

Yuav kom kov yeej kev tiv thaiv kev kis mob thiab tswj kev ua tsov ua rog, lub ntsiab lus tseem ceeb yog "kev tiv thaiv". Lub koom haum WHO tau tshaj tawm cov lus hais txog tus kabmob hu ua kabmob vwm txhaws kabmob uas yog "kabmob kis loj tshaj plaws". Cov ntsej muag me me tau nyiam txog ntau lab tus neeg ntawm thoob ntiaj teb. Qab daim npog ntsej muag me me yog cov saw khoom tsim khoom thiab kev tsim khoom thiab ua tiav i ...

  • Tuam Tshoj zoo npog lub ntsej muag swb