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Description H-cylinder canisters containing argon gas for use in extinguishing fire in a server room, without damaging equipment. The bright green shoulder of the H cylinders signals an inert gas. Red is used here for argon, but other colors are used for argon in various systems, which are not fully standardized across the world.
Date 3 November 2006
Source My Opera devblog
Author William Viker
( Reusing this file)

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William Viker (c) 2006

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