double warren truss造句

例句与造句

1. A new double-track bridge using large double Warren trusses was built on its north side in 1912.
2. The bridge's truss members joining the upper chords Washington Crossing Bridge is a six-span double Warren truss structure measuring in length.
3. It's difficult to find double warren truss in a sentence. 用double warren truss造句挺难的