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Title:一种适用于软岩隧道不均匀大变形的分级方法及系统
Institution:岩土与地下工程研究院
Type of Patent:Invent
Application Number:201910748458.8
Number of Inventors:3
Service Invention or Not:No
Application Date:2019-08-14
Publication Date:2021-02-23
Authorization Date:2021-02-23
Release Time:2019-09-12