ISO 787-16:1986
颜料和体质颜料的通用试验方法 第16部分:相对着色力(或等效着色值)和着色颜料还原后的色度测定-目视比较法
General methods of test for pigments and extenders; Part 16 : Determination of relative tinting strength (or equivalent colouring value) and colour on reduction of coloured pigments; Visual comparison method