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缓倾斜煤层半煤岩沿空巷道区段煤柱留设及围岩控制技术研究
王 健, 李志远, 秦志宏, 程 详
Study on Coal Pillar Setting and Surrounding Rock Control Technology in Gob-side Entry Section of Semi-coal Rock in Gently Inclined Coal Seam
WANG Jian LI Zhiyuan QIN Zhihong CHENG Xiang
现代矿业 . 2026, (07): 83 -92 .