基于BBR的特厚煤层综放开采放煤方式优化研究
王家臣,陈祎,张锦旺
Study on the optimization for the drawing technique oflongwall top-coal caving inextra-thick coal seam condition based on BBR system
煤炭工程 . 2016, (2): 1 -4 .  DOI: 10.11799/ce201602001