特厚软煤层综放工作面沿空送巷矿压显现规律研究

特厚软煤层综放工作面沿空送巷矿压显现规律研究的英文翻译

基本释义

• Study of strata behavior of Driving the Roadway along Goaf in longwall with top-caving mining face of coal seams with extra-thickness and softness