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Title:适用于注浆模型实验的前进式分段注浆装置
Institution:岩土与地下工程研究院
Type of Patent:Utility models
Application Number:201420224460.8
Number of Inventors:2
Service Invention or Not:No
Application Date:2014-04-30
Publication Date:2014-10-15
Authorization Date:2014-10-15
Release Time:2019-04-15