Release Time:2019-04-15 |
Hits:
李树忱
+
Gender:Male
Patents
盾尾突涌水膜袋注浆快速封堵装置及设有该装置的盾构机
Institution:岩土与结构工程研究中心
Type of Patent:发明
Application Number:201710182381.3
Number of Inventors:1
Service Invention or Not:No
Application Date:2017-03-24