The research emphasis on using ferrite method for treating chro-(mium) containing wastewater was also proposed.

提出了铁氧体法处理电镀含铬废水今后研究的重点。

youdao

The research emphasis on using ferrite method for treating chro-(mium) containing wastewater was also proposed.

提出了铁氧体法处理电镀含铬废水今后研究的重点。

youdao