探究煤矿采煤方法与技术的研究_【能源与节能杂志社官方网站】 关键词：煤矿;采煤;采煤技术;采煤方法 [gap=666]Keywords: coal mine; coal mining; coal mining technologies; coal mining methods
基于6个网页-相关网页
Practice has proved that the coal mining methods and technology to meet the recovery of the coal requirements have been successfully applied.
实践证明，该采煤方法和回采工艺满足了该煤层的回采要求，得到了成功应用。
We have raised the coal output by using better mining methods.
我们利用更好的采煤法增加了煤炭产量。
It expounds various mining methods and steps, including the bench demarcated, plan mining bench top and bottom floor, the coal and overburden amount of plan mining, and coal quality indicators.
阐述编制露天矿的各种开采计划的方法和步骤，以及其台阶划分、计划台阶顶底板的控制、编制剥离量和采矿量及其煤质指标等；
应用推荐