Objective: To investigate the prospect of applying technology of ultrafinepowder (UFP) to TCM powders for external use.
目的：了解超细微粉技术在中药外用散剂中的应用前景。
2
The preparation method adopts the following steps: hexacyclic stone is crushed and ground into ultrafinepowder body with the grain size larger than 1000 meshes;
其制备步 骤包括将六环石破碎、粉碎、研磨成超细粉体，使其粒度大于1000目；
3
Building Materials Industry: ceramic body, glaze, ultra-finepowder, etc.