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Title:适用于TBM掘进隧道的围岩分级联合预测方法及应用
Institution:岩土与地下工程研究院
Type of Patent:Invent
Application Number:201910250320.5
Number of Inventors:2
Service Invention or Not:No
Application Date:2019-03-29
Publication Date:2021-05-28
Authorization Date:2021-05-28
Release Time:2019-04-15