单词alkali blue
na.: 碱性蓝网络: 硷性蓝；硷性蓝染料；苯胺蓝
碱性蓝
Standard Test Method for Assessing the Color Strength and Dispersibility of Alkali Blue Pigment in Hot Melt Carbon Copy Paper Ink
评定热熔复写纸油墨中碱性蓝颜料的颜色牢度和分散度的试验方法