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Title:新型旋转式钻机底座精确定位控制系统
Institution:岩土与地下工程研究院
Type of Patent:Invent
Application Number:201210513767.5
Number of Inventors:1
Service Invention or Not:No
Application Date:2012-12-05
Publication Date:2015-11-25
Authorization Date:2015-11-25
Release Time:2019-04-15