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Keyword [filling wall]
Result: 1 - 4 | Page: 1 of 1
1.
Study On Roof Control Technology Of Gob-Side Entry Retaining In Guqiao Deep Mining
2.
Research On Roof-Contacted Filling Based On Expanding Material
3.
Technology And Engineering Practice Of Gob-side Entry Retaining Without Filling Wall In Medium-thickness Seam Of Lanhua Baoxin Mine
4.
Instability Mechanism And Control Technology Of Surrounding Rock In Gob-side Entry Retaining Of Shallow Embedment And Without Filling Wall
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