This paper briefly describes the new shaft type scrap preheating system called UL BA developed by Japanese Nippon Steel Corporation.

  • 文章简要介绍了日本新日铁开发的新型竖炉式废钢预热系统,即:UL-BA方式预热装置。

  • 互联网摘选 2025-01-20 19:07:16

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