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Title:富水极破碎围岩隧道塌方段围岩控制方法
Institution:土建与水利学院
Type of Patent:Invent
Application Number:201310016187.X
Number of Inventors:1
Service Invention or Not:No
Application Date:2013-01-16
Publication Date:2013-12-04
Authorization Date:2013-12-04
Release Time:2019-04-15