Release Time:2019-04-15 |
Hits:

李树忱
+
Gender:Male
Patents
一种盾构高效同步注浆改性剂
Institution:岩土与结构工程研究中心
Type of Patent:发明
Application Number:201710702039.1
Number of Inventors:1
Service Invention or Not:No
Application Date:2017-08-16