Niosh N95 Disposable Dust Face Mask
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2020 Anti COVID-19 KN95 masks anti pollution dust-proof 3D face masks Name Folding face dust mask Brand Xianggan Material Non-woven fabric outer Electrostatic filter cotton Standard China GB2626-2006 KN95 Application Personal protection,industry use,PM2.5 protection Protective objects Fog/Non-oily particulate matter/Dust … |
