Research on narrow pillar setting and asymmetric support technology of gob side entry in extra thick coal seam
LIU Yiping
YIN Shuaifeng
YANG Jingfeng
ZUO Anjia
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Publication Date：2020-10-28
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 7-12 )