lower confining bed meaning in Chinese
隔水底板
下封闭层
Examples
- Application of transient electromagnetic techniques to grouting reconstruction of lower confining bed
瞬变电磁技术在煤层底板含水层注浆改造中的应用 - The grouting reconstruction technique of lower confining bed can be used to control the water hazard from coal floor
摘要煤层底板含水层注浆改造技术可以彻底根治底板水害。