摘要
通过对2 32 1N工作面探放水工作出现的失误进行详细的分析研究,提出了对类似情况的防治水对策。
Through the research on the mistakes of the seeper in the 2321N work face,there is the waterproof measures which reduces the water disasters.
出处
《河北煤炭》
2005年第2期1-2,共2页
Hebei Coal
关键词
采空区
探放水
遗留问题
防治对策
the mining hollow
seeper
the handing down problem
the measures
