Product Manual for Disposable Medical Mask
License number:Y.S.Y.J.X.S.C.X No. 20160010
Registration certificate number:Y.X.Z.Z No. 20182140821
Product technical requirements:Y.X.Z.Z No. 20182140821
Product name:Disposable medical mask
Specification:Lace-up type, hanging ear type 17.5cm*9.5cm, 14.5cm*9cm, 12.5cm*9cm, 12cm*7cm
Product performance structure and composition:
The medical mask is composed of a mask body, a nose clip, and a mask wear, the mask body and the mask band are made of a no...