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How Engineers Maintain Movable Bridges

How Engineers Maintain Movable Bridges
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How Engineers Maintain Movable Bridges

Movable bridges tend to be an expensive investment because of the size of the bridges and the controls needed to operate them. These bridges have more costly maintenance issues tha ...

Movable bridges tend to be an expensive investment because of the size of the bridges and the controls needed to operate them. These bridges have more costly maintenance issues than fixed bridges because of the complexity of mechanical, electrical, and structural components despi ...