bn:00828860n
Noun Concept
Categories: Industrial gases, Medical equipment, Dosage forms, Gas technologies, All articles needing additional references
EN
oxygen concentrator  PSA oxygen generator
EN
An oxygen concentrator is a device that concentrates the oxygen from a gas supply by selectively removing nitrogen to supply an oxygen-enriched product gas stream. Wikipedia
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EN
An oxygen concentrator is a device that concentrates the oxygen from a gas supply by selectively removing nitrogen to supply an oxygen-enriched product gas stream. Wikipedia
Device which removes nitrogen from air Wikidata
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