monolithic track bed

 
  • 整體道床

monolithic track bed的用法和樣例:

例句

  1. With the Ballastless track technology extensive used, the problem of the track on solid bed damage and rectification is paid more and more attention now.
    摘要隨著無碴軌道技術的廣泛運用,整體道床產生的病害及維修問題也越來越引起重視。

monolithic track bed的相關資料:

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