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Paper And Board - Determination Of Opacity (paper Backing) - Diffuse Reflectance Method
出版:Nederlands Normalisatie Instituut

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基本信息
標(biāo)準(zhǔn)編號: NEN ISO 2471:1998
發(fā)布時(shí)間:1998/5/1 0:00:00
標(biāo)準(zhǔn)類別:Standard
出版單位:Nederlands Normalisatie Instituut
標(biāo)準(zhǔn)頁數(shù):7
標(biāo)準(zhǔn)簡介
Provides a method for the determination of the opacity (paper backing) of paper by diffuse reflectance. It is restricted to white and near-white papers (and boards).
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ISO 2471:1998 - Identical