The noticeable problems that should be noticed appear in reforming the ventilation systems of gold mines,in which the natural wind pressure is higher,are discussed in this paper.
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- 讨论了自然风压的特性及在黄金矿山通风系统改造中的利用问题,认为黄金矿山通风系统在改造前,首先应该优化通风网络。