This paper analyzed the present condition, trend and problems of developing mine ventilation and safety management system and probed info the development methods.
本文分析了矿井通风安全管理系统的开发现状、趋势以及开发中存在的问题，对其开发方法和模式进行了探讨，基于。
This paper analyzed the present condition, trend and problems of developing mine ventilation and safety management system and probed info the development methods.
本文分析了矿井通风安全管理系统的开发现状、趋势以及开发中存在的问题，对其开发方法和模式进行了探讨，基于。
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