冷轧废水处理是轧钢工艺中的难点之一。
Waste water treatment is one of the difficulties in steel rolling process.
冷轧废水处理是轧钢工艺中的难点之一。
The treatment of cold-rolling wastewater is one of the difficulties in steel-rolling process.
分析了冷轧废水产生的来源，说明了冷轧废水在处理工艺选择、 水质、水量确定上的困难。
The source of cold rolling wastewater was analyzed, the difficulties in dealing with cold rolling wastewater including selection of process, effluent quantity and quality of wastewater were indicated.
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