Air duct
Air duct noun - A duct that provides ventilation (as in mines).
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Synonyms for Air duct
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Stack and Air duct. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/air_duct/stack
Air duct & Stack. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/air_duct/stack>.
Stack or Air duct. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/air_duct/stack.
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