郑州矿区“三软”煤层锚网支护技术研究与应用
付建华, 王登科, 王建伟, 魏强, 曾凡超
Research and application of anchor network support technology in three soft coal seam in Zhengzhou mining area
煤炭工程 . 2021, (3): 68 -72 .  DOI: 10.11799/ce202103014