In this paper the method of recovering indanthrene dye with PS-1 type ultrafilter made by ourselves is described.

本文叙述了用自制PS - 1型超滤器回收士林染料的方法。

youdao

In this paper the method of recovering indanthrene dye with PS-1 type ultrafilter made by ourselves is described.

本文叙述了用自制PS - 1型超滤器回收士林染料的方法。

youdao