Research progress of direct measurement of gas pressure and content in underground coal seams
CHEN Xuexi
Keywords：coal seam gas pressurecoal seam gas contenthole sealing methodsampling technologycalcula-tion of gas losses
Publication Date：2023-10-28
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：14( 1-14 )