蒙陕深埋煤层首采工作面顶板富水性和涌水量差异研究
马国逢, 刘洋, 杨建, 等
Study on the difference of water-rich and water inflow in the first mining face of adjacent mines in Mongolia Shaanxi mining area
煤炭工程 . 2024, (2): 87 -91 .  DOI: 10.11799/ce202402013