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中深钻孔的深度和弯度测量仪
Release Time:2019-04-15| Hits:
Title:中深钻孔的深度和弯度测量仪
Institution:控制科学与工程学院
Type of Patent:实用新型
Application Number:201220461907.4
Number of Inventors:1
Service Invention or Not:No
Application Date:2012-09-12
Publication Date:2013-04-10
Authorization Date:2013-04-10
Release Time:2019-04-15
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