长壁工作面甲烷监测最佳点的确定美国矿业局完成了一项确定长壁工作面甲烷监测设备最佳安装点的研究。对美国采煤业来说，长壁工作面起爆问题依然是一个关注点，需要更有效的工作面甲烷的监测。随看技术继续朝看自动化长壁采区迈进，采煤机甲烷监测的重要性甚至会变得更为... Determination of the Best Point for Methane Monitoring on Longwall Faces The United States Department of Mines has completed a study to determine the best installation point for methane monitoring equipment on longwall faces. For the coal mining industry in the United States, the issue of initiation of longwall faces remains a concern and requires more effective monitoring of methane in the face. As technology continues to look toward automated longwall mining, the importance of shearer methane monitoring can become even more pronounced ...