ISSN 2096-4498

   CN 44-1745/U

二维码
Study on Watertightness and Pumpability of Shield Tail Sealing Grease
WANG Deqian
Tunnel Construction . 2014, (2): 107 -110 .  DOI: 10.3973/j.issn.1672-741X.2014.02.003