DOI: 10.11799/ce202208006
Supporting technology of gob-side roadway in the lower seam of extremely close coal seams
NIU Xiao-tian
MENG Ling-hai
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Publication Date：2022-08-28
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 26-29 )