Dynamic Dragging Pipe Gas Extraction Technology for Goaf in Closed Distance Coal Seam Group
HUANG Bing
LI Rongxin
ZHOU Songyuan
GUO Shaojun
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Publication Date：2018-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 66-68 )