ISSN 2096-4498

   CN 44-1745/U

二维码
Tunneling by Mining Method: Lecture Ⅸ: Methods for Tunnel Excavation and Support
GUAN Baoshu
Tunnel Construction . 2016, (7): 771 -781 .  DOI: 10.3973/j.issn.1672-741X.2016.07.001