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山西古交煤矿瓦斯爆炸事件再次敲响安全监管警钟 |
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2009年2月22日凌晨2时23分,西山煤电屯兰矿南四盘区12403工作面发生瓦斯爆炸事故。当班入井人数436名,截止22日下午6点,井下第一次全面搜救工作已结束,造成74名矿工遇难,114名矿工受伤。... 详全文 |
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