Standard: China Yy 0469-2011 Bfe (bacterial Filtration Efficiency) >=95% Pfe(submicron Particle Filtration Efficiency)>=30% Fluid Resistance 120mmhg
Kn95 face masks.
N95-and-kn95-face masks.
Medical face mask, Kn95 Mask .
KN95-face-masks.
Kn95-face-masks, Disposable Masks.
KN95-face-mask.
Kn95 face masks , nitrile gloves , masks from turkey, medical masks, tuv certificated masks , dekra certificated masks , disposable 3 layers masks , electronic components , medical supply , consulting from asia.
N95-and-kn95-face-masks.
Kn95-face-masks.
Kn95-face-masks Kn99 face masks.
Kn95-face-masks.
Kn95-face-mask.
Kn95 surgical mask with filter, kn95 mask .
-:-kn95-face-mask.
Kn95 face masks, white color, 5 layers.
KN95 face masks.
KN95 face masks.
KN95 Face Masks.
Surgical masks, KN95 style masks.
