同时，提出了进一步提高硫酸盐废水处理工艺效能的要点。

The points of further improving the efficiency of bio-treatment of sulfate-laden wastewater were given at the same time.

youdao

同时，提出了进一步提高硫酸盐废水处理工艺效能的要点。

The points of further improving the efficiency of bio-treatment of sulfate-laden wastewater were given at the same time.

youdao