房柱式采煤法 breast and pillar ; room and pillar mining ; breast and pillar method ; post and stall
短壁采煤法 shortwall mining ; [矿业] shortwall coal mining method
仓储采煤法 shrinkage stoping
斜切分层采煤法 oblique slicing
掩护支架采煤法 shield mining
走向长壁采煤法 longwall mining on the strike
倾斜分层采煤法 inclined slicing
伪斜长壁采煤法 oblique longwall mining
倒台阶采煤法 overhand mining
我们利用更好的采煤法增加了煤炭产量。
We have raised the coal output by using better mining methods.
钻机采煤法是一种新型的采煤方法。
介绍用掩护支架采煤代替斜切爆破采煤法的显著效益。
Obvious benefits were introduced to replace the means of chamfering demolition mining by shield support mining.
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