• It is reported that the mining area rich in coal resources, coal mining can be thick, buried shallow dip small coal occurrence stability, abundant reserves, suitable for large-scale open-pit mining.

    介绍,矿区煤炭资源丰富采煤层厚埋藏倾角煤层赋存稳定储量丰富,适于大型露天开采

    youdao

  • It is reported that the mining area rich in coal resources, coal mining can be thick, buried shallow dip small coal occurrence stability, abundant reserves, suitable for large-scale open-pit mining.

    介绍,矿区煤炭资源丰富采煤层厚埋藏倾角煤层赋存稳定储量丰富,适于大型露天开采

    youdao

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