浅层空腔类灾害源精细化探测成像装置与方法

Release time:2021-09-19|Hits:

Affilication of Author(s):岩土与结构工程研究中心

Type of Patent:发明

Application Number:201911113869.6

Number of Inventors:4

Service Invention or Not:no

Application Date:2019-11-14

Publication Date:2021-07-27

Authorization Date:2021-07-27