ISSN 2096-4498

   CN 44-1745/U

二维码
Design and Application of Cutterhead of Shield Boring in  Waterrich Sandy Gravel Strata in Chengdu
ZHANG Jianian, HU Yujuan
Tunnel Construction . 2014, (12): 1202 -1206 .  DOI: 10.3973/j.issn.1672-741X.2014.12.014