提出了促进十水碳酸钠结晶粒度增大的建议和方案。

And the Suggestions and plans of washing soda crystallization granule size increase were put forward.

youdao

提出了促进十水碳酸钠结晶粒度增大的建议和方案。

And the Suggestions and plans of washing soda crystallization granule size increase were put forward.

youdao