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砂矿开采
meaning in Chinese
alluvial mining
placer mining
placer workings
placering
Examples
A place where a placer deposit is washed to extract its mineral content
砂矿开采
地一个用来清洗出有用矿物的砂矿开采地
Related Words
砂矿
山坡砂矿
砂矿采掘
砂矿床
海滩砂矿
金刚石砂矿
河床砂矿
山腰砂矿
砂矿运输
冲积砂矿
砂矿工祖
砂矿井采
砂矿矿物源
砂矿淘采
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