Study on tridimensional"secondary sealing"technology for gas drainage intersected holes
GUO Shu-ming
JING Wei-chen
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Publication Date:2020-06-28
Online Publishing Date:2025-08-15(First online date of this platform, not the publication date of the document)
Pages:3( 64-66 )
Coal Science & Technology Magazine

Coal Science & Technology Magazine

ISSN:1008-3731
Year, Vol.(Issue):2020,41(3)