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矿井开发
meaning in Chinese
mine development
Examples
The country ' s federal government recently decided to drop its long - standing ban on new mines , but state governments have yet to follow suit
联邦政府近日决定废止对新
矿井开发
的长期禁令,但州政府还未采取同样措施。
Related Words
矿井通风
矿井冒顶
矿井头
矿井事故
矿井绞车
矿井测量
矿井消防车
死亡矿井
地下矿井
矿井电梯
矿井静压头
矿井卷扬机
矿井空气
矿井空气调节
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