Research on stripping mining technology of No.4 Open-pit Coal Mine in Wucaiwan mining area
HAN Mingfeng
Keywords：stripping and mining technology in open-pit coal minesweighted average haul distanceself moving crusherpayback period of difference investmentdiscounted value
Publication Date：2023-06-28
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 75-77,81 )