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一种断裂煤层摩擦滑移模拟试验装置和方法

  • Release time:2023-09-01
  • Hits:
  • School Sign: 

    第一单位
  • Disigner of the Invention: 

    高文丽,龙正江,王瑞鑫
  • Type of Patent: 

    国内
  • State of Patent: 

    专利授权
  • Application Number: 

    201910419077.5
  • Service Invention or Not: 

    no
  • Application Date: 

    2019-05-20
  • Authorization Date: 

    2021-06-25
  • First Author: 

    wanglinlin