Description
: Analysis of face mask testing standards and certification 1. China's requirements for face mask Civil face mask standard GBT 326102016 and labor protection face mask standard gb26262006. a. GBT 326102016 divides face mask into four levels According to the standard, the level of mask protection is divided into four grades from low to high: D, C, B, A, corresponding to different air quality conditions.Type
: Disposable / ReusableFunction
: Coronavirus, Anti-pollution, PM2.5, cold, dust, pollen, allergyPackage
: 10pcs/20pcs/50pcs per packCertification
: CE, FDA, ISOMin Order
: 1000 Piecesoffers 452 respirator mask en149 ffp3 products. About 83% of these are Respirators & Masks. A wide variety of respirator mask en149 ffp3 options are available to you,
Respiratory Protection Products,Reusable Respirators,Respirators OEM & DEM Processing,Special Protective Products and Materials Import and export business,Gas Mssk Prodcution and