roadway excavation.

 
  • 巷道

roadway excavation.的用法和樣例:

例句

  1. The construction destruction of the roadway was horrendous.
    建築破壞巷道是可怕的。
  2. The roadway excavation and supporting are crucial techniques in mining engineering.
    巷道掘進與支護是採礦工程的技術關鍵。

roadway excavation.的相關資料:

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