High water filling technology for fully mechanized top-coal caving face crossing close-set abandoned roadway groups
SHAO Chun-rui
LI Jun-qing
ZHAO Bao-you
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Publication Date:2022-06-28
Online Publishing Date:2025-08-15(First online date of this platform, not the publication date of the document)
Pages:7( 57-63 )
Coal Engineering

Coal Engineering

ISTICPKU
ISSN:1671-0959
Year, Vol.(Issue):2022,54(6)