用铁砂(磁铁矿)尾矿为原料可制备性能优良的吸收材料。

We can make superior absorption materials by using iron-sand (magnetite ore) tailings.

youdao

用铁砂(磁铁矿)尾矿为原料可制备性能优良的吸收材料。

We can make superior absorption materials by using iron-sand (magnetite ore) tailings.

youdao