Study on Performances Test of High Tightnessn Borehole Sealing Material for Gas Drainage Borehole
ZHENG Chun-shan
LIN Bai-quan
YANG Wei
NI Guan-hua
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Publication Date：2012-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 88-90,94 )