Optimal and fast drilling technology for multi-branch horizontal grouting well in coal seam floor limestone layer in Zhaogu No.1 Mine
LIU Xiugang
WANG Yi
LI Peng
SONG Yubo
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Publication Date：2021-10-20
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 106-110 )