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由高炉将热铁水运送到碱性氧气转炉用的鱼雷形铁水罐车,其中的铁水保持温度愈高愈好。Ontario、Hamilton的Dofasco公司采用Marinite P结构绝热材料砌衬31台
The hot metal from the blast furnace delivered to the basic oxygen converter torpedo-shaped metal tank, in which the hot metal to keep the temperature as high as possible. Dofasco in Ontario and Hamilton built 31 units using Marinite P thermal insulation