最終更新日：2025/11/29
Before approving the plans, the engineer inspected the through bridge to confirm that the deck was carried by the lower truss chords and that traffic would travel between the trusses rather than over them.
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Before approving the plans, the engineer inspected the through bridge to confirm that the deck was carried by the lower truss chords and that traffic would travel between the trusses rather than over them.
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