厚煤层采空区定向孔分域抽采研究及应用
赵鹏翔, 常泽晨, 李树刚, 卓日升, 林海飞, 金士魁
Research and application of directional drilling sub area extraction in thick coal seam goaf
ZHAO Pengxiang, CHANG Zechen, LI Shugang, ZHUO Risheng, LIN Haifei, JIN Shikui
中国安全科学学报
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2023, (1): 70
-79
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DOI: 10.16265/j.cnki.issn1003-3033.2023.01.0416
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