ISSN 2096-4498

   CN 44-1745/U

二维码
Complete Set of Equipment Technology System for Drill-and-Blast Tunnel Construction in Sichuan-Tibet Railway
LIU Feixiang, JI Haidong, XIAO Zhenghang
Tunnel Construction . 2021, (8): 1281 - .  DOI: 10.3973/j.issn.2096-4498.2021.08.002