In Shaft Grouting and Sealing Technology of Annular Space Near Freezing Holes of Mine Main Shaft in Yingpanhao Mine
GUO Dechun
LIU Xinguang
ZHANG Jungong
MA Qingfu
GAO Shulei
ZHANG Wen
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Publication Date：2017-05-02
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 5-7,49 )