张乾青
Title:Professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates
Patents
Title of Award : 一种岩溶区钻孔桩成孔与混凝土灌注方法
Hits :
Title:一种岩溶区钻孔桩成孔与混凝土灌注方法
Institution:土建与水利学院
Type of Patent:Invent
Application Number:202211266802.8
Number of Inventors:2
Service Invention or Not:No
Application Date:2022-10-17
Publication Date:2024-09-20
Authorization Date:2024-09-20
Release Time:2024-09-27