visual comparison method meaning in Chinese

目视比较法

Test methods for pigments - part 2 : comparison of colour - section 1 : visual comparison method
颜料试验方法.第2部分:颜色的比较.第1节:视觉比较法
Test methods for pigments - part 3 : tinting strength - section 2 : determination of relative tinting strength of white pigments - visual comparison method
颜料试验方法.第3部分:着色力.第2节:白颜料相对着色力的测定.视觉比较法
. 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
颜料和填料的一般试验方法.第16部分:相对着色力
Test methods for pigments - part 3 : tinting strength - section 1 : determination of relative tinting strength and colour on reduction of coloured pigments - visual comparison method
颜料试验方法.第3部分:着色力.第1节:彩色颜料的相对着色力和颜色稀释的测定.视觉比较法