Keyword [super high-water] Result: 21 - 27 | Page: 2 of 2 21.  Backfilling And Coal Pillar Coordination Support Mechanism Of Super-high-water Filling Working Face With Deep Mining Depth 22.  Study On The Ratio Of Super High-water Material And Its Engineering Application In Thin Seam Filling Mining In Tian Zhuang Coal Mine 23.  Study On Subdivision Adjustment Of Unit 1-2 In Middle ES3 Of Xia 52 Block In Linnan Oilfield 24.  Research On Development Strategy Of L Oilfield In Super-high Water Cut Stage 25.  Research On Deep Profile Control Technology In The Super High Water Content Stage Of Block S Of Daqing Oilfield 26.  The Study On Water Flooding In NanShi Block Of SaNan Qilfield,Daqing 27.  Synergistic Bearing Mechanism Of Backfilling Body-support-coal Body In Deep Backfilling Working Face   <<First  <Prev  Next>  Last>>  Jump to

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