ISSN 2096-4498

   CN 44-1745/U

二维码
Technology for Secondary Lining of Largespan  Flatroof Straightwall Tunnels
TIAN Haibo
Tunnel Construction . 2015, (3): 268 -273 .  DOI: 10.3973/j.issn.1672-741X.2015.03.013