Search alternatives:
significant decrease » significant increase (Expand Search), significantly increased (Expand Search)
changes decrease » largest decrease (Expand Search), change increases (Expand Search)
larger decrease » marked decrease (Expand Search)
significant decrease » significant increase (Expand Search), significantly increased (Expand Search)
changes decrease » largest decrease (Expand Search), change increases (Expand Search)
larger decrease » marked decrease (Expand Search)
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7921
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7922
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7923
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7924
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7925
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7926
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7927
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7928
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7929
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7930
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7931
The minimum thickness of float coal under different air leakage intensities.
Published 2025Subjects: -
7932
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7933
The lower limit of oxygen concentration of coal under different thicknesses of residual coal.
Published 2025Subjects: -
7934
The lower limit of oxygen concentration of coal under different thicknesses of residual coal.
Published 2025Subjects: -
7935
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7936
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7937
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7938
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7939
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7940
The lower limit of oxygen concentration of coal under different air leakage intensities.
Published 2025Subjects: