Keyword [Coal and rock dynamic disaster] Result: 1 - 4 | Page: 1 of 1 1.  Study On Regularity And Mechanism Of Low-frequency Electromagnetic Signals In Deformation And Fracture Of Coal And Rock Under Load 2.  Research On Gas And Coal And Rock Dynamic Disaster At The Condition Of High Geostress In Deep Coal Seam In Zhu Jixi Mine 3.  Multi-parameter Precision Observation Experiment And Application Research On Coal Rock Mass Failure Process 4.  Research On Propagation Law In Coal And Rock Strata Of Infrasonic Wave Of Fracture Of Coal And Rock   <<First  <Prev  Next>  Last>>  Jump to

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