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Title:基于弹性波法的盾构隧道壁后同步注浆体三维检测装备
Institution:岩土与地下工程研究院
Type of Patent:Invent
Application Number:202111485214.9
Number of Inventors:6
Service Invention or Not:No
Application Date:2021-12-07
Publication Date:2023-09-05
Authorization Date:2023-09-05
Release Time:2023-09-27
