Surface free energy of coal and its variation law with gas extraction
FAN Yongpeng
HUO Zhonggang
ZHAO JING
SHU Longyong
SUN Feng
MU Yongliang
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Publication Date：2021-12-20
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 15-20 )