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西四主通风机担负着煤峪口矿矿井50%以上的通风任务,主通风机正常运行直接影响到矿井的安全生产。该主通风机主轴润滑系统及冷却系统的技术性能见表1。
West Fourth main ventilator bears the coal Meiyukou mine more than 50% of the ventilation tasks, the normal operation of the main fan directly affects the safety of mine production. The main fan shaft lubrication system and the cooling system of technical performance in Table 1.