论文部分内容阅读
结合荣华矿炮采工作面实际情况,采取了高瓦斯矿井复合顶板炮采工作面的关键技术处理措施,解决了高瓦斯矿井复合顶板炮采工作面瓦斯治理疑难问题,保证了安全生产。
Combining with the actual situation of blasting working face of Ronghua Mine, the key technical measures of blasting mining face in high-gassy mine roof are taken, which solves the difficult problem of gas treatment in blast-mining face of high-gassy mine and ensures safe production.