摘要
在调查分析工程实践的基础上 。
Based on making investigation into engineering practice, design and construction method building impervious wall for cased bore-hole impact grab is epitomized and summarized .
出处
《南昌工程学院学报》
CAS
2001年第2期38-41,共4页
Journal of Nanchang Institute of Technology
关键词
套孔冲抓
防渗墙
施工技术
cased bore-hole impact grab
impervious wall
construction technology
