APPLICATION OF DRY-EXCAVATION HOLE IN  UNDERWATER CONCRETE-FILLING BROKEN PILE
YUAN Zhen-guo LIU Ya-chun
Resources & Industries . 2008, (1): 108 -111 . 

京ICP备08011785号-3　文保网安备案：1101080023
Copyright © Resources & Industries, All Rights Reserved.
Tel: 010-82322841　82322886　Fax: 010-82322841　E-mail: zycy@cugb.edu.cn
Powered by Beijing Magtech Co., Ltd.