underground method

中文翻译井下采矿法

同义词释义

1)underground method,井下采矿法

2)gallery mining,矿井开采法

3)mine shearer,煤矿井下采煤机

4)Underground mining method,地下采矿方法

5)downward filling mining method,下向充填采矿法

6)underhand slice stoping,下向分层采矿法

This paper briefly analyzed breakdowns and problems of mine shearer when it is working.

简单分析煤矿井下采煤机在采煤过程中易出现的障与问题,并提出了解决办法。

Application of downward filling mining method of using all tailings and hydrogenous solidifying material;

全尾砂高水固化材料下向充填采矿法的应用