The Scientific World Journal / 2014 / Article / Fig 5

Research Article

Characterization of Coal Porosity for Naturally Tectonically Stressed Coals in Huaibei Coal Field, China

Figure 5

Relationship between cumulative pore volume and pore width of deformed coal (a-b); (c, d) brittle deformed coal; (e, f) ductile deformed coal.
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