Hits:
Title:一种精细化探测隧道衬砌空洞的系统及工作方法
Institution:岩土与地下工程研究院
Type of Patent:Invent
Application Number:202110895749.7
Number of Inventors:2
Service Invention or Not:No
Application Date:2021-08-05
Publication Date:2023-06-30
Authorization Date:2023-06-30
Release Time:2023-09-07
