ISSN 2096-4498

   CN 44-1745/U

二维码
Refurbishment of S259 Slurry Balanced Shield Machine
CHEN Jian, ZHANG Ning-Chuan, LV Jian-Le
Tunnel Construction . 2007, (6): 71 -75 .  DOI: B

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