Maintaining airway open, increasing ventilation and normal cycle, keeping warm and reducing oxygen consumption, close monitoring after recovery.

包括保持气道通畅、增加通气、维持正常循环、保暖、减少氧耗及复苏后的密切监护。

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Controlled cycle ventilation is a new ventilation system. We could increase the effective volume of wind at work face without increasing the total volume of fresh air in the mine.

受控循环通风是一种新型的通风方式，在不提高矿井总的新鲜风量的同时，就能提高工作面的有效风量。

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