钛白粉作为白色颜料和填料已成为世界上第三大无机化工产品，仅次于合成氨和磷酸。

Titanium dioxide pigment white, used as coatings, fillers for plastic and paper, has been the third most important raw material in chemical industry, following ammonia and phosphoric acid.

youdao

钛白粉作为白色颜料和填料已成为世界上第三大无机化工产品，仅次于合成氨和磷酸。

Titanium dioxide pigment white, used as coatings, fillers for plastic and paper, has been the third most important raw material in chemical industry, following ammonia and phosphoric acid.

youdao