The technique reformation of using five continuous rolling mills and elimination of open-train roughing mill in Changzhi Iron and Steel Co. are briefly introduced. The reformed result is good.
简单介绍了长钢连轧厂用五架连轧机组淘汰横列式轧机的技术改造，取得了明显的效果。
The technique reformation of using five continuous rolling mills and elimination of open-train roughing mill in Changzhi Iron and Steel Co. are briefly introduced. The reformed result is good.
简单介绍了长钢连轧厂用五架连轧机组淘汰横列式轧机的技术改造，取得了明显的效果。
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