ISSN 2096-4498

   CN 44-1745/U

二维码
Countermeasures for Malfunctions of Drive Sealing of Screw  Conveyors of Shield Machines
WU Chaolai
Tunnel Construction . 2012, (1): 134 -138 .  DOI: 10.3973/j.issn.1672-741X.2012.01.025