Iron blue pigments - specifications and methods of test 铁蓝颜料.规范和试验方法
2.
Iron blue pigments - specifications and methods of test 铁蓝颜料.规范和试验方法
3.
Specification for iron blue pigments 铁蓝颜料的规范
4.
Iron blue pigments 铁蓝颜料
5.
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