?NORM EN ISO 787-17: 2019 11 01现行
General methods of test for pigments and extenders — Part 17: Comparison of lightening power of white pigments (ISO 787-17:2019)
出版：Osterreichisches Normungsinstitut/Austrian Standards
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基本信息
标准编号： ?NORM EN ISO 787-17: 2019 11 01
标准类别：Test Method
出版单位：Osterreichisches Normungsinstitut/Austrian Standards
标准页数：0
标准简介
This document specifies a general method of test for comparing the lightening (reducing) power of a white pigment with the lightening power of an agreed sample of the same type.
