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Academic Journal

Study of raw coal identification method by dual-energy X-ray and dual-view visible light imaging.

  • Source: International Journal of Coal Preparation & Utilization. 2023, Vol. 43 Issue 2, p361-376. 16p.

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Academic Journal

Numerical Simulation of Gas-Solid Coupling in Pressure-Relief Gas Drainage of Short-Distance and Underprotective Steeply Inclined Coal Seam Mining.

  • Source: Geofluids. 7/13/2022, p1-14. 14p. 1 Color Photograph, 2 Black and White Photographs, 2 Diagrams, 3 Charts, 5 Graphs.

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  • 1-10 ل  74 نتائج ل ""HENAN Sheng (China)""