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攀钢1号高炉热风炉大修时由传统考贝内燃式改为改进型内燃式,并增设一座热风炉,改造后送风温度达到1200℃。
Panzhihua Iron and Steel Co., Ltd. No. 1 blast furnace blast furnace overhaul from the traditional test internal combustion to improved internal combustion, and the addition of a hot stove, after the transformation of the supply air temperature reached 1200 ℃.