伏流水
Sulphide deposit was settled in a thickener, the underflow being filtered in a porcelain filter and the filtrate, along with the supernatant from thickener, flowing to water treatment section for further treatment.
硫化物沉淀经浓密机沉降,底流经陶瓷过滤机过滤,滤液和浓密机上清液自流到污水处理工序进一步处理。
微语录 · 唯美句子
微语录 · 爱情句子
微语录 · 句子大全
微语录 · 生活常识
微语录 · 个性签名