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一种烧结机篦式生产直接还原铁的系统及方法
Release Time:2022-07-12
  • Type of Patent:
    Invent
  • Application Number:
    202110244862.9
  • Number of Inventors:
    3
  • Service Invention or Not:
    No
  • Application Date:
    2021-03-05
  • Publication Date:
    2022-05-17
  • Authorization Date:
    2022-05-17
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