英语语法分析

B311 lithopone: white paint, zinc sulfide content of 30%.

B311立德粉：白色颜料，硫化锌含量为30%。

Useage:It is used to make lithopone, used as mordant agent , astringent, wood preservatives, etc.

用途：用于治立德粉，并用作媒染剂、收敛剂、木材防腐剂等。

Product nature: also known as lithopone lithopone is a very stable molecular structure of the mesh.

产品性质：立德粉又叫锌钡白，是一种非常稳定的网状分子结构。