Study on Strata Behavior Regularity in Top-caving Mining Face of Three Soft and Midium-thickness Coal Seams
ZHANG Guang-yao
LI Zhen-hua
YUE Shi-quan
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Publication Date：2005-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 275-277 )