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一种卧式射流-机械联合破岩试验装置及方法
Release Time:2023-09-09
  • Institution:
    岩土与地下工程研究院
  • Type of Patent:
    Invent
  • Application Number:
    US11630042B.2
  • Number of Inventors:
    5
  • Service Invention or Not:
    No
  • Application Date:
    2020-07-13
  • Publication Date:
    2023-04-18
  • Authorization Date:
    2023-04-18
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