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集中运输水平
释义
集中运输水平
Encyclopedia
工学
开拓工程
释
main haulage level
集中运输水平
在地下矿山生产中,将多个中段或分段采出的矿石集中搬运至破碎站、竖井或斜坡道的输出作业水平。又称主要运输水平。
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