标题: ISO 8781-1-1990 Pigments and extenders-Methods of assessment of dispersion chara [打印本页] 作者: chemrd 时间: 2017-6-17 14:52:33 标题: ISO 8781-1-1990 Pigments and extenders-Methods of assessment of dispersion chara
ISO 8781-1-1990 Pigments and extenders-Methods of assessment of dispersion characteristics-Part 1 Assessment from the change in tinting strength of coloured pigments
[attach]136997[/attach] 作者: admin 时间: 2017-6-20 11:57:13