Technology and engineering practices on water preserved coal mining in seam with pressurized water floor
Ma Xiongde
Du Feihu
Qi Pengbo
Li Wenli
Keywords：Weibei Coalfieldwater preserved coal miningDongjiahe Minewater inrush coefficient
Publication Date：2016-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)