对长距离掘进工作面通风技术的探讨

On long distance driving face of ventilation technology

新立煤矿40006掘进队供风距离达到1200余m,保障掘进工作面有充足的供风量成为安全生产的关键。

The new driving force for the establishment mine 40006 up to 1200 meters away from the wind.Adequate protection for the heading face amount of wind as a key safety.