soft - rock roadway

 
  • 软岩巷道

soft - rock roadway的用法和样例:

例句

  1. The application of repairing soft rock-tunnel by pregrouting is introduced.
    介绍了注浆技术在软岩巷道修复施工中的应用。
  2. Presents the method of supporting soft-rock drifts by releasing pressure with a guided roadway.
    介绍了导巷卸压支护软岩巷道的方法。

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