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高炉必须配备可靠的风机以保证送风。到目前为止,确保这一重要生产前提的办法一直是采用由电动机或由蒸汽透平机来驱动的空气压缩机来组成高炉鼓风机组。
The blast furnace must be equipped with a reliable fan to ensure the supply of air. So far, the way to ensure this important manufacturing prerequisite has always been to use blast furnace blowers with air compressors driven by electric motors or by steam turbines.