pivot bridge
noun1
A form of swing bridge in which one span, called the pivot span, turns about a central vertical axis.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
noun
A form of swing bridge in which one span, called the pivot span, turns about a central vertical axis.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
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