ISSN 2096-4498

   CN 44-1745/U

二维码
Application of Modified Urea Formaldehyde Resin in Water Sealing Grouting of Shaft #1 of Gaoligongshan Tunnel
JIA Jianbo, YAO Hui , ZHOU Zhihui
Tunnel Construction . 2022, (3): 487 -491 .  DOI: 10.3973/j.issn.2096-4498.2022.03.018