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Title:一种光纤流速探测杆
Institution:岩土与地下工程研究院
Type of Patent:Utility models
Application Number:201120152841.6
Number of Inventors:1
Service Invention or Not:No
Application Date:2011-05-13
Publication Date:2011-12-07
Authorization Date:2011-12-07
Release Time:2019-04-15