Manufacturing methods, especially a China patent "spouted-fluid bed technology", have been discussed in this paper.

本文介绍了它的几种制备方法，重点关注国家专利技术——喷动流化法。

youdao

Manufacturing methods, especially a China patent "spouted-fluid bed technology", have been discussed in this paper.

本文介绍了它的几种制备方法，重点关注国家专利技术——喷动流化法。

youdao