https://www.jonyautoparts.com/kn95-face-mask/
1. Daim npog tiv thaiv kev kho mob: ua raws li Suav GB 19083-2010;
2. Daim npog ntsej muag N95: Cov ntawv pov thawj Asmeskas NIOSH, tsis-cov roj ua rau cov xim lim tau zoo efficiency95%;
3. European daim npog N95: European FFP2 txuj;
4. Daim npog ntsej muag KN95: Nws tau ua raws li Suav GB 2626 tus qauv yuav tsum ua, thiab kev ua haujlwm ntawm cov roj ntsha tsis zoo yog is95%.
Cov neeg ua haujlwm kho mob yuav tsum siv daim npog tiv thaiv kev kho mob hauv cov xwm txheej hauv qab no:
Sib ze nrog cov neeg mob kis;
② Ua cov haujlwm uas yuav tsim tau aerosol, xws li hnoos qeev thiab txhaws;
Operations Muaj kev ua haujlwm zoo li kev sib faib khoom ntawm lub cev.
Lwm qhov xwm txheej, koj tuaj yeem hnav daim npog N95 thiab daim npog ntsej muag KN95. Tus yuam sij rau looj daim npog yog kaw lub ntsej muag thiab tsis xau! Cov tiv thaiv lub ntsej muag nrog lub tshuab nqus pa yuav tsum tsis txhob siv!
https://www.jonyautoparts.com/kn95-face-mask/
