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1 概况本钢5号高炉是1972年1月9日建成投产的一座2000m~3的大型高炉,配有四座地得型外燃式热风炉。原拱顶砌筑见图1,原喇叭券上采用了吊砖见图2
1 Overview Bengang No. 5 blast furnace is January 9, 1972 completed and put into operation a 2000m ~ 3 large blast furnace, with four ground-type external combustion stove. The original vault masonry see Figure 1, the original trumpet coupons used in Figure 2