ISSN 2096-4498

   CN 44-1745/U

二维码
Causes Analysis and Countermeasures for Pipe Blockage  of Wet Shotcrete Machine
HAO Jinniu, WEI Jin, YU Chuanlei, ZANG Runbo
Tunnel Construction . 2017, (S1): 174 -177 .  DOI: 10.3973/j.issn.1672-741X.2017.S1.029