The water irruption sources,water passages and water harm areas are analyzed by some practical examples.The feasible measures of prevention anel cure are pointed.

 
  • 通過(guò)突水案例分析礦井發(fā)生突水的水源、導水通道以及可能發(fā)生水害的區域,對以后安全生產(chǎn)提出可行的水害防治措施。
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目錄 附錄 查詞歷史
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