High production and high efficiency mining technology of high ranking conventional mechanized coal mining face with ultra length
YAO Jian-ping
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Publication Date:2007-01-01
Online Publishing Date:2025-08-15(First online date of this platform, not the publication date of the document)
Pages:3( 60-61,82 )
COAL SCIENCE AND TECHNOLOGY

COAL SCIENCE AND TECHNOLOGY

PKUISTIC
ISSN:0253-2336
Year, Vol.(Issue):2007,35(3)