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Title:一种适用于隧道tsp预报的组合套管、系统及方法
Institution:岩土与地下工程研究院
Type of Patent:Invent
Application Number:201710425277.2
Number of Inventors:4
Service Invention or Not:No
Application Date:2017-06-07
Publication Date:2018-11-30
Authorization Date:2018-11-30
Release Time:2019-04-15