The result showed that baking play an important role in the preparation of poly aluminum calcium chloride.

结果高温焙烧对于合成聚合氯化铝钙具有重要的作用。

youdao

The result showed that baking play an important role in the preparation of poly aluminum calcium chloride.

结果高温焙烧对于合成聚合氯化铝钙具有重要的作用。

youdao