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Title:适用于高速铁路隧道的围岩变形等级预测方法及系统
Institution:岩土与地下工程研究院
Type of Patent:Invent
Application Number:201910778198.9
Number of Inventors:2
Service Invention or Not:No
Application Date:2019-08-22
Publication Date:2021-08-27
Authorization Date:2021-08-27
Release Time:2019-09-12