陕北浅埋煤层绿色保水开采技术研究
余学义, 张冬冬, 陈辉, 穆驰
Research on Green Water Conservation Technology in Shallow Buried Coal Seam in North of Shaanxi Province
煤炭工程 . 2020, (3): 88 -92 .  DOI: 10.11799/ce202003018