西川煤矿厚煤层综放开采采煤工艺协调性研究
王越,李建伟,等
Research on Coal Mining Technology Coordination of Thick Seam Sub-level Caving Mining in Xi Chuan Coal Mine
煤炭工程 . 2014, (11): 50 -53 .  DOI: 10.11799/ce201411016