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一种用于模拟多种地质条件下的隧道施工的教学模型的使用方法

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  • Affilication of Author(s):齐鲁交通学院

  • Type of Patent:Invent

  • State of Patent:Authorized patents

  • Application Number:202210438380.1

  • Number of Inventors:6

  • Service Invention or Not:no

  • Authorization Date:2023-01-03

  • Authorization Date:2023-01-03
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