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一、前言 采用连轧技术改造老轧机,可以增大坯料,减少中间开坯次数,节约能源;减少切头、尾损失;改善劳动条件;较大幅度地提
I. Introduction The use of continuous rolling technology to transform the old rolling mill, can increase the billet, reduce the number of billets in the middle, saving energy; reduce head and tail loss; improve working conditions; more substantial mention