blast furnace shell steel 高炉炉壳用钢
Steel jobs have gone, but production and profits are booming; Europe's newest blast furnace has just opened in Duisburg.
炼钢业已经没有了,但是钢制品以及带来的利益正迅猛增长。欧洲最新的高炉刚刚在多伊士堡投入使用。
Steel industry is the pillar of the national economy and blast furnace is very important for the steel industry.
钢铁工业是国民经济的支柱产业,高炉炼铁是钢铁工业的重要组成部分。
Those who have seen a steel mill will know something of variety processes, from the blast-furnace onwards !
参观过炼钢厂的人都会对炼钢的各个不同步骤有所了解,这就是从高炉开始。
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