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一种定量化研究隧道围岩脱空与软化的动力试验装置及方法

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  • Release time:2019-03-06

  • Disigner of the Invention:杨伟超, 雷明锋, 彭立敏, 叶艺超, 施成华

  • Type of Patent:Invent

  • Authorization number:ZL 2016 1 0814095.X

  • Service Invention or Not:no

  • Authorization Date:2018-08-28

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