简要介绍了硫酸锌、硼砂合成七水硫酸锌的研究过程，并进行了工业试验。
The research process of combined Znic borate with Znic sulfate and Borax is briefly introduced, and the plot experiments are carried through.
简要介绍了硫酸锌、硼砂合成七水硫酸锌的研究过程，并进行了工业试验。
The research process of combined Znic borate with Znic sulfate and Borax is briefly introduced, and the plot experiments are carried through.
应用推荐