张乾青
Title:Professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates
Patents
Title of Award : 一种新型土壤径向膨胀率测试仪及其使用方法
Hits :
Title:一种新型土壤径向膨胀率测试仪及其使用方法
Institution:岩土与结构工程研究中心
Type of Patent:发明
Application Number:201510059071.3
Number of Inventors:5
Service Invention or Not:No
Application Date:2015-02-04
Publication Date:2016-08-24
Authorization Date:2016-08-24
Release Time:2020-03-20