大倾角煤层开采冲击地压定向防治方法（ZL201510325703.6）
Date:2022-04-03 clicks:
Service Invention or Not:no
Faculty
Zhangjiwei
Master Tutor
Name (English):Zhangjiwei
Name (Pinyin):zhangjiwei
E-Mail:
School/Department:资源与安全工程学院
Professional Title:Associate Professor
Service Invention or Not:no