重点瓦斯工作面安全生产措施

Safety Measures of Major Coalfaces

总结了七台河精煤集团公司多年来重点瓦斯工作面治理的经验 ,提出了重点瓦斯工作面的确定方法 。

Successful working experiences of Qitaihe Float-coal Complex are introduced at major gas working faces. The method of defining major gas working faces is determined and a comprehensive controlling measure is made of gas and coal dust.