摘要
介绍高瓦斯矿井针对瓦斯涌出规律及来源 ,采取各种防治措施 。
The paper introduced the coal mine to have the safety in production taking preventive measure,according to the gas emission and law and source in mechanized caving mining face.
出处
《河北煤炭》
2004年第5期14-15,共2页
Hebei Coal
关键词
瓦斯涌出
防治措施
安全生产
gas emission
preventive measure
safety in production
