cross rail

  • 横导轨,横梁,横构件

cross rail的用法和样例:

例句

  1. The beam was screwed down to the cross bar.
    横梁已用螺丝柠在垮木上。
  2. The cross girder center segments of the bents were field bolted.
    构架横梁的中间段在工地用螺栓连接。
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