ISSN 2096-4498

   CN 44-1745/U

二维码
Development of Parameterized Modeling System of Cutter Heads  of Shield Machines
HAN Weifeng, LI Fengyuan, WANG Zhufeng
Tunnel Construction . 2012, (2): 142 -145 .  DOI: 10.3973/j.issn.1672-741X.2012.02.002