Based on the synthetical study on the present coal resources of Datong coalfield, the shortage of coal resources was pointed out and the mining countermeasures were put forward.
在对大同煤矿所辖井田的煤炭资源现状进行综合分析的基础上，总结了造成煤炭资源短缺的原因，并针对性地提出几点开采对策。
Based on the synthetical study on the present coal resources of Datong coalfield, the shortage of coal resources was pointed out and the mining countermeasures were put forward.
在对大同煤矿所辖井田的煤炭资源现状进行综合分析的基础上，总结了造成煤炭资源短缺的原因，并针对性地提出几点开采对策。
应用推荐