
Tissue Paper And Tissue Products - Part 16: Determination Of Optical Properties - Opacity (Paper Backing) - Diffuse Reflectance Factor
出版:Association Francaise de Normalisation

專家解讀視頻
Tissue Paper And Tissue Products - Part 16: Determination Of Optical Properties - Opacity (Paper Backing) - Diffuse Reflectance Factor
出版:Association Francaise de Normalisation
專家解讀視頻