作者: Shengli Kong , Yuanping Cheng , Ting Ren , Hongyong Liu
DOI: 10.1016/J.APENERGY.2014.06.015
关键词:
摘要: … of the vertical wells must fit the underground mining panel. Tunlan coal mine is taken as a … benefits: the improvement of underground coal mining safety, the implementation of CBM …