Experiment on mining upper limit improvement for fully mechanized longwall top coal caving mining face with thin overburden bedrock in Yangcun Mine
QIN Zhong-cheng
ZHAO Zhi-ye
LU Guang-qiu
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Publication Date：2008-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 19-22 )