bn:01709462n
Noun Named Entity
Categories: Dams, Dam stubs, Weirs
EN
needle dam  Needle dams
EN
A needle dam is a weir designed to maintain the level or flow of a river through the use of thin "needles" of wood. Wikipedia
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EN
A needle dam is a weir designed to maintain the level or flow of a river through the use of thin "needles" of wood. Wikipedia
type of weir Wikidata
IS A
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