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The type of mine geology hazard relate to mine scale, way of exploitation, mineral type and the area.
矿山地质灾害类型与矿山规模、开采方式、矿产类型及所处地域相关等特点。
youdao
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The type of mine geology hazard relate to mine scale, way of exploitation, mineral type and the area.
矿山地质灾害类型与矿山规模、开采方式、矿产类型及所处地域相关等特点。
youdao