ISSN 2096-4498

   CN 44-1745/U

二维码
Tunneling Scheme in Recent Backfill Strata
ZHANG Xiaowei, XIAO Liaolin
Tunnel Construction . 2019, (S2): 228 -233 .  DOI: 10.3973/j.issn.2096-4498.2019.S2.030

Support by Beijing Magtech Co.ltd support@magtech.com.cn