张乾青
Title:Professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates
Patents
Title of Award : 一种可控界面湿度的恒刚度循环剪切仪、监测系统及方法
Hits :
Title:一种可控界面湿度的恒刚度循环剪切仪、监测系统及方法
Institution:岩土与地下工程研究院
Type of Patent:Invent
Application Number:201911242090.4
Number of Inventors:2
Service Invention or Not:No
Application Date:2019-12-06
Publication Date:2021-07-06
Authorization Date:2021-07-06
Release Time:2021-08-26