bn:16237402n
Noun Concept
Categories: Articles with short description, Nautical terms
EN
boom  boom chain  boom defence  Boom defense  chain
EN
A boom or a chain is an obstacle strung across a navigable stretch of water to control or block navigation. Wikipedia
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EN
A boom or a chain is an obstacle strung across a navigable stretch of water to control or block navigation. Wikipedia
An obstacle used to control or block marine navigation Wikipedia Disambiguation