Some kinds of genesis patterns of the seam thickness variation caused by bedding slip structure are analyzed and the forming reason of the coal parameter variation are expounded.

  • 分析了层滑构造引起煤厚变化的几种成因方式,解释了煤质变化的形成原因。

  • 互联网摘选 2025-01-20 11:53:23

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