摘要
本文通过对地下金属管线磁场异常的分析,讨论了地下金属管线埋深探测的基本原理及其在实际工作中值得注意的问题。
Based on the analysis of the magnetic-field anomaly of underground metallic tube, this paper discusses the basic principles of detecting the depth of underground metallic tube and problems to be noticed in practical work.
出处
《勘察科学技术》
1992年第1期59-62,共4页
Site Investigation Science and Technology
