论文部分内容阅读
如何正确选择、使用“综放”面液压支架,使之适应不同的地质条件,关系到能否充分发挥综采设备的效能,关系到“综放”面能否持续稳产、高产,关系到能否提高工作面的回采率。
How to select and use the hydraulic support of “fully mechanized top-coal caving” surface to adapt to different geological conditions is related to the ability to fully utilize the efficiency of fully mechanized mining equipment and to whether the “fully mechanized top-caving” can sustain stable and high yield , Related to whether to improve the mining face recovery rate.