Large cross-section slice for spalling and roof caving prevention technique of excavating in three soft coal seam roadway
HAN Yu-jian
Keywords：three soft coal seam sectionexcavating coal roadwaywall caving and roof cavingshallow hole irrigation
Publication Date：2013-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：7( 391-397 )