摘要
简要论述了煤巷综掘工作面瓦斯涌出的特征及规律,提出了综掘工作面瓦斯涌出的控制与解决措施。
This paper briefly introduces the features and laws of gas discharge from coalway′s comprehensive driving faces, and puts forward some controlling and solving measures for the gas discharge from coalway′s comprehensive driving faces.
出处
《科技情报开发与经济》
2003年第3期213-213,共1页
Sci-Tech Information Development & Economy
关键词
煤巷综掘工作面
瓦斯
特征
规律
通风设施
coalway′s comprehensive driving face
gas discharge
feature
law
ventilation equipment
