Drainage and Mining of Large Dip Angle Coal Seam U-shaped Horizontal Well
QIN Yuxia
LIU Liangliang
ZHANG Jianghua
CHEN Zhaoying
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Publication Date：2018-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 9-12,16 )