顶板走向高抽巷和内错尾巷联合布置解决综放面瓦斯问题

顶板走向高抽巷和内错尾巷联合布置解决综放面瓦斯问题的英文翻译

基本释义

• Solving gas problem of combined mechanized mining face with combined arrange of high drainage roadway on the roof strike and alternate interior tail roadway