The red soil in open-pit mine in inner-Mongolia has specifical engineering geological properties and limits the utilizable function of mining and hauling equipments.
内蒙露天煤矿中红土的工程地质性质特殊，它制约着采运设备效率的发挥。
The red soil in open-pit mine in inner-Mongolia has specifical engineering geological properties and limits the utilizable function of mining and hauling equipments.
内蒙露天煤矿中红土的工程地质性质特殊，它制约着采运设备效率的发挥。
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