... mining plans ==> 矿山采掘计划 mining plow ==> 超深耕犁 mining power ==> 采矿动力 ...
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plow mining 刨煤机开采
The technics of adding face for plow face is introduced. The better solution way to reasonable mining coal resource is provided. The particularity of equipments for thin coal seam is expounded.
对刨煤机工作面加面工艺进行了系统介绍，对合理的煤炭资源开采提供了更好的解决办法，并针对薄煤层开采设备特殊性作了细致的阐述。
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