3Q N95 khob Lub ntsej muag lub ntsej muag sab saum toj zoo tiv thaiv qhov ncauj qhov ntswg

N95 khob hom npog yog feem ntau nrog peb txheej lossis plaub txheej ntawm cov khoom, peb txheej txheej ntawm cov khoom siv sab hauv mus rau sab nraud txhawm rau txhawm rau xaum paj-xaum paj rwb, ntaub yaj, cov ntaub tsis-ntaub; plaub txheej txheej ntawm cov ntaub ntawv txhawm rau xaum rab phom-paj rwb, 2 txheej ntawm daim ntaub yaj yaj, rab koob-xaum paj rwb.

Muab kev nyab xeeb, txhim khu kev qha rau cov neeg ua haujlwm tiv thaiv qee yam uas tsis yog roj raws. Nws lub teeb yuag tsim pab txhim kho cov neeg ua haujlwm lees paub thiab xis nyob, thiab nce lub sijhawm hnav. Nta: NIOSH pom zoo N95 lim cov khoom thiab kua aerosols uas tsis muaj roj tsawg kawg 95% zoo. Kev siv hluav taws xob ntau tshaj microfiber kom yooj yim dua thiab ua pa txias Ua kom yooj yim hnav Kev tsim kho lub qhov ntswg kho kom haum haum thiab ruaj ntseg foob Txo qhov muaj peev xwm ua rau lub qhov muag pom Kev Ceeb Toom: Ceeb Toom! Lub tshuab nqus pa no pab tiv thaiv qee yam me me. Kev siv tsis raug yuav ua rau muaj mob lossis tuag. Tsis txhob siv rau: Gases thiab vapors, suav nrog cov uas muaj nyob hauv cov xim txau ua haujlwm, cov pa roj, asbestos lossis xuab zeb blasting. Lub tshuab nqus pa no tsis muab oxygen.

N95 lub tshuab nqus pa yog lub khob ua pa uas lim tawm mus txog 95 feem pua ​​ntawm cov kab mob hauv huab cua. Lub tshuab nqus pa yog lub tshuab ua pa nyuaj ib nrab uas tuaj yeem siv tau rau kev ua haujlwm txhua hnub. Txij li nws yog daim npog ntsej muag pom zoo, qhov no txhais tau tias nws tau dhau cov lus qhia tshwj xeeb hais txog kev nkag mus, ua pa tsis kam thiab pab pawg muaj zog. lub tshuab ua pa N95 tuaj yeem lim tawm cov khoom me me li 0.3 micron. Lwm qhov ncauj qhov ntswg muaj suav nrog N95 lub ntsej muag lub ntsej muag lub ntsej muag