我厂广大工人、革命干部、革命技术人员,高举“鞍钢宪法”光辉旗帜,于1970年和1971年先后两次成功地改造了上部单烧嘴均热炉。一初轧厂第一座上部单烧嘴均热炉,是由原北京黑色冶金设计总院参照国外资料,为内地设计提供经验而搞的试验炉,于1965年建成 The vast majority of workers, revolutionary cadres and revolutionary technicians of our factory held high the “Banner of Anshan Iron and Steel” glorious banner. In 1970 and 1971, they successfully transformed the upper single-stage soaking furnace. A first rolling mill the first single-burner soaking furnace, is the former Beijing Black Metallurgical Design Institute with reference to foreign information for the design of the Mainland to provide experience and engage in the experimental furnace, built in 1965