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Title:一种定量添加速凝剂干湿两用混凝土喷射机
Institution:岩土与地下工程研究院
Type of Patent:Invent
Application Number:201510304298.X
Number of Inventors:2
Service Invention or Not:No
Application Date:2015-06-05
Publication Date:2017-01-18
Authorization Date:2017-01-18
Release Time:2019-04-16