ISSN 2096-4498

   CN 44-1745/U

二维码
Study and Application of A Highefficient Convergence/Deformation Measuring Device for Tunnels Based on Laser Principle
MA Chunde, FU Wei, WANG Yeshun, HU Shunxi, ZHOU Ya’nan
Tunnel Construction . 2017, (3): 298 -302 .  DOI: 10.3973/j.issn.1672-741X.2017.03.006