cross rail

 
  • 橫導軌,橫梁,橫構件

cross rail的用法和樣例:

例句

  1. The beam was screwed down to the cross bar.
    橫梁已用螺絲檸在垮木上。
  2. The cross girder center segments of the bents were field bolted.
    構架橫梁的中間段在工地用螺栓連接。
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