受一大型钢铁公司的委托，设计研制了轧机清洗机设备——往复式轧机清洗机。
Asked by a large steel company, we designed and developed a wash equipment to rolling mill.
论述了我国大型钢铁厂的轧机组成现状、存在问题和重组方向，并提出了若干建议。
It discusses the current combination, existing problems and combination direction of rolling mills in large-sized iron and steel industry in our country, and provides some Suggestions.
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