water-irtrush from seam floor

 
  • 底板突水

water-irtrush from seam floor的用法和样例:

例句

  1. A new calculating method for the mechanical behaviours of floors with underground water inrush inlongwall mining is proposed in this paper.
    本文针对采场底板的层状结构特征,建立了分析采场底板突水问题的结构模型。

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