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Title:一种装配式地下工程支护拱架节点自动连接装置及施工方法
Institution:岩土与结构工程研究中心
Type of Patent:发明
Application Number:201611046840.7
Number of Inventors:2
Service Invention or Not:No
Application Date:2016-11-23
Publication Date:2019-08-20
Authorization Date:2019-08-20
Release Time:2019-04-15