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(一) 一轧冷床改造初见成效由一轧车间自行设计施工的一轧冷床改造,三月份竣工投产以来,经过三个多月试产结果,证明设计基本满足了生产工艺的要求。
(A) a cold-rolled bed transformation has achieved initial success By a rolling workshop design and construction of a rolling bed transformation, completed and put into operation in March, after more than three months trial production results show that the basic design to meet the requirements of the production process.