张乾青   

Title:Professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates

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Language：English

Patents

Title : 一种用于岩溶地区干溶洞内部形态的内视装置及方法

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Title:一种用于岩溶地区干溶洞内部形态的内视装置及方法

Affilication of Author(s):岩土与结构工程研究中心

Patent Applicant:zhangqianqing

Type of Patent:发明

Application Number:201510980844.1

Number of Inventors:2

Service Invention or Not:no

Application Date:2015-12-23

Publication Date:2018-04-24

Authorization Date:2018-04-24

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