Construction technology for outer wall of freezing section in special thick overburden of Longgu auxiliary mine shaft
XU Hui-dong
YANG Ren-shu
GUO Bao-guo
WANG Min-jian
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Publication Date：2005-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 20-22 )