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English: A 6.5-gallon (24.7 l) glass carboy acting as a fermentation vessel for beer. It is fitted with a fermentation lock. (Text copied from caption on: Carboy) I took this picture myself (a zoomed in and cropped version is at Image:Airlock2.jpg).
Date 11 February 2007 (original upload date)
Source Transferred from en.wikipedia by SreeBot
Author Joshk at en.wikipedia


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