Title : 浅埋煤层矿区导水裂隙带发育高度预计方法及系统
Hits :
Title:浅埋煤层矿区导水裂隙带发育高度预计方法及系统
Affilication of Author(s):土建与水利学院
Type of Patent:发明
Application Number:201910838278.9
Number of Inventors:2
Service Invention or Not:no
Application Date:2019-09-05
Publication Date:2021-04-13
Authorization Date:2021-04-13
The Last Update Time : ..