ISSN 2096-4498

   CN 44-1745/U

二维码
Accurate Detection Technologies for Larger Hollows Behind Linings of Operating Railway Tunnel
GONG Lun, QIU Wenge, WANG Lichuan, WANG Xiyuan
Tunnel Construction . 2016, (12): 1507 -1511 .  DOI: 10.3973/j.issn.1672-741X.2016.12.015