简述鞍钢冷轧厂四机架冷连轧机采用双阶梯支承辊的试验及取得的良好成果。
The test of double stepped backup rolls on 4 stand tandem cold strip mill at Anshan Iron and Steel (Group)Co. and the good results obtained are introduced.
简述鞍钢冷轧厂四机架冷连轧机采用双阶梯支承辊的试验及取得的良好成果。
The test of double stepped backup rolls on 4 stand tandem cold strip mill at Anshan Iron and Steel (Group)Co. and the good results obtained are introduced.
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