摘要
介绍放顶煤开采技术在水体下采煤领域中的应用情况、观测研究现状及其发展趋势。
This article introduced applications,observation and research's actuality and developing trend of fully mechanized top coal caving mining under water.
出处
《煤矿开采》
2003年第1期15-18,共4页
Coal Mining Technology
关键词
放顶煤开采
水体下采煤
观测研究现状
发展趋势
fully mechanized top coal caving mining
mining under water
observation and research's actuality
developing trend
