制造油墨用的颜料有多种，例如：天然和人造无机颜料，合成有机颜料和碳黑。

There are many types of pigments for the production of printing inks, such as natural and manufactures inorganic pigments, synthetic organic pigments and carbon black.

youdao

制造油墨用的颜料有多种，例如：天然和人造无机颜料，合成有机颜料和碳黑。

There are many types of pigments for the production of printing inks, such as natural and manufactures inorganic pigments, synthetic organic pigments and carbon black.

youdao