girder steel

 
       
  • 鋼樑,工字鋼

girder steel的用法和樣例:

例句

  1. A steel girder may warp in a fire.
    鋼樑遇火會變彎。
  2. When the flood waters weakened the bridge, it was shored up with steel beams and sang bags until it could be rebuilt.
    洪水沖壞了橋樑,人們用鋼樑,沙包加固,暫時維持以待重建。

girder steel的相關資料:

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