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  • 中国放松煤矿工作日限制

    Chinas top planning body has relaxed working day restrictions on its coal mines after reduced output boosted prices, frustrating central planners desire to control both price and supply of the nations most important energy source. 中国最高规划机...

  • 十分钟世界史(32) 煤矿、蒸汽机与工业革命

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  • 俄罗斯事故煤矿被困矿工全部获救

    MOSCOW, April 21 (Xinhua) -- All the 13 workers trapped in a coal mine in south central Russia have been rescued, local authorities said Sunday. All the miners were alive, and no one was hurt, regional emergency authorities said, adding the rescue op...

  • BBC英语新闻--墨西哥北部煤矿发生瓦斯爆炸

    墨西哥北部煤矿发生瓦斯爆炸 BBC News with Iain Purdon The American intelligence agency, the CIA, has said the United States did not inform Pakistan about the operation to capture Osama Bin Laden because it feared the Pakistani authorities...

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