Chinese translation for "三级处理池"

tertiary treatment pond

Similar Words：

"三级产业" Chinese translation, "三级长途电话局" Chinese translation, "三级齿轮传动" Chinese translation, "三级处罚制" Chinese translation, "三级处理" Chinese translation, "三级处理的废水" Chinese translation, "三级处理法" Chinese translation, "三级处理废水" Chinese translation, "三级串联捻胶机" Chinese translation, "三级串联四极质谱计" Chinese translation