从技术与管理入手提高综采工作面单产

Way of lifting the single face output in combined mining face

针对张双楼矿地质条件复杂，设计不太合理等先天不足，通过多年的实践，提出了提高综采工作面单产的有效途径。

According to the state of geology complex and unseasonable design,through many years practice in Zhangshuang coal mine,the way of lifting the single face output in combined mining face is provided.