The technologic configuration of rare earth magnetic disc in waste water treatment of wide and thick plate production of Han Steel is introduced, the treatment result and affecting factors analyzed.
针对宽厚板生产线废水的特点，介绍了稀土磁盘在邯钢中板厂宽厚板生产线废水处理中的工艺布置，对废水处理效果及影响因素进行了分析。
It also raises the necessity that China shall build LSAW pipe production line and produce wide and thick plate for pipeline steel in 21 century.
提出了2 1世纪中国建设大口径直缝埋弧焊钢管生产线及管线钢用宽厚板国产化的必要性。
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