ISSN 2096-4498

   CN 44-1745/U

二维码
Study on Key Parameters of Small Spacing Tunnels in Pebble Layer
WU Mengjun, CAO Peng
Tunnel Construction . 2019, (S1): 38 -44 .  DOI: 10.3973/j.issn.2096-4498.2019.S1.006