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1 引言澳大利亚炼铁技术的发展集中在改进送入高炉的原料质量上。BHP(布罗肯希尔控股有限公司)的炼铁工作者认为:在原料质量达到最佳之前,对高炉设备或者炼铁操作
1 INTRODUCTION The development of Australian ironmaking technology has focused on improving the quality of raw materials fed to blast furnaces. BHP (Brockenhill Holdings Ltd.) ironworks workers believe that: before the best quality of raw materials, blast furnace equipment or ironmaking operations