Analysis on the measuring results showed that the resistance distribution was rational, the resistance centered in return airways, and the air flow could meet the requirements of mine production.
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释义
分析结果表明:百善煤矿通风系统阻力分布基本合理,风量能够满足矿井实际生产的需求,矿井通风阻力主要集中在回风段。
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