File:Mercury Arc Valve, Radisson Converter Station, Gillam MB.jpg - Wikipedia


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File:Mercury Arc Valve, Radisson Converter Station, Gillam MB.jpg

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Date/TimeThumbnailDimensionsUserComment
current18:26, 30 March 2014Thumbnail for version as of 18:26, 30 March 20141,536 × 2,048 (554 KB)Vladsingermore natural color
16:42, 18 February 2007Thumbnail for version as of 16:42, 18 February 20071,536 × 2,048 (1.14 MB)CommonismNow{{Information| |Description=One of the English Electric mercury arc valves used to convert electricity from alternating current to direct current at the Manitoba Hydro Radisson C

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Date metadata was last modified10:25, 30 March 2014
Unique ID of original documentAD26FFC54F9A4EF7811933BFF831DD38