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一种巷道掘进诱发煤与瓦斯突出全过程定量模拟试验方法
Release Time:2023-05-20
  • Institution:
    齐鲁交通学院
  • Type of Patent:
    Invent
  • Application Number:
    202110316127.4
  • Number of Inventors:
    3
  • Service Invention or Not:
    No
  • Application Date:
    2021-03-24
  • Publication Date:
    2023-05-16
  • Authorization Date:
    2023-05-16
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