真三维地质力学模型试验隧洞开挖二次衬砌结构施工方法
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Affilication of Author(s):岩土与结构工程研究中心
Patent Applicant:xiangwen
Type of Patent:发明
Application Number:201810724207.1
Number of Inventors:3
Service Invention or Not:no
Application Date:2018-07-04
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