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    一种盾构隧道管片衬砌多接缝渗漏水试验装置及方法

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    • Title:一种盾构隧道管片衬砌多接缝渗漏水试验装置及方法

    • Institution:齐鲁交通学院

    • Type of Patent:Invent

    • State of Patent:Authorized patents

    • Application Number:202111171952.6

    • Number of Inventors:8

    • Service Invention or Not:No

    • Authorization Date:2022-10-05

    • Release Time:2023-03-27

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