一种新型矿用生根锚固式双层井壁(ZL 201910557976.1)
Date:2022-04-03 clicks:
Service Invention or Not:no
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