Gas drainage technology with high level borehole at coal mining face in gassy thin seam
Zhao Jing
Pi Xiyu
Wang Shuanlin
Zhang Zhirong
Lian Zhenshan
Liu Guifeng
Keywords：thin seamhigh level boreholegas drainagegoaf
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)