您要查找的是不是：
- The Technology Study of Steel Enterprise Pickling Waste Water Reclamation 酸洗废液回收回用工艺技术研究
- The Preparation of Compound Ferrous Flocculant by Hydrochloride Acid Pickling Waste Water and Research on Performance and Application of the Flocculant 利用盐酸酸洗废液制备复合亚铁絮凝剂及其性能应用研究
- pickling waste waters 酸性废水,酸洗废水
- pickling waste water [化] 酸洗废水
- The pipe leads waste water to a pool. 这条管子把废水引向池子。
- A process of removing impurity from pickling waste liquor had been developed. 对酸洗废液除杂质的工艺方法进行了试验研究。
- The waste water outlet jammed suddenly. 废水出口突然堵了。
- Some factories in this locality still discharge waste water into the river. 这一地区有些工厂仍把废水排入河中。
- How can they get rid of waste water in this way? 他们怎能用这样的方式处理废水?
- The pipes are used to carry waste water. 这些管子是用来运送废水的。
- Do you waste water? Or do you use water wisely? 你会好好利用,还是会浪费食水?
- How can we make waste water clean? 我们怎样才能使废水净化呢?
- Don't pollute waste water in the river? 别破坏河里的废水?
- They did nothing to make the waste water clean. 他们没有采取措施净化废水。
- Don't throw the waste water into the river. 不要把废水排入河中。
- Don't waste water for playing game. 不要把水浪费在玩游戏上。
- Please stop waste water and power! 请不要浪费水电。
- The waste water can be recycled. 废水可以再循环使用。
- Technical process of making hydrochloric acid through distillation and acidation was discussed by taking pickling waste liquor from a chemical machine plant and iron tower plant as raw material. 以宝鸡瑞星化工机械厂和宝鸡铁塔厂的酸洗废液为原料，通过实验室小试，探索出了通过蒸馏浓缩以及浓缩液酸化制备盐酸的工艺条件；
- I'll speak to the newcomer about his wasting water. 我要提醒那个新来的叫他不要浪费水。
