File:Building Plenum - Normal.png

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Description	Example of a typical commercial building with the space above the drop-ceiling acting as an air-return plenum. If a fire were to start above the drop ceiling, toxic fumes would be drawn into the open-air system and potentially poison building occupants before they are aware of the fire. Image created by Dale Mahalko using Microsoft Word 2007, screenshotted and saved as a PNG with Windows XP Paint. If you want to make an SVG of this, knock yourself out. I don't have an SVG editor. DMahalko 19:26, 4 October 2007 (UTC)
Source	Own work
Date	04 October 2007
Author	DMahalko (talk) (Uploads)
Permission (Reusing this file)	See below.

Summary

Example of a typical commercial building with the space above the drop-ceiling acting as an air-return plenum.

If a fire were to start above the drop ceiling, toxic fumes would be drawn into the open-air system and potentially poison building occupants before they are aware of the fire.

Image created by Dale Mahalko using Microsoft Word 2007, screenshotted and saved as a PNG with Windows XP Paint.

If you want to make an SVG of this, knock yourself out. I don't have an SVG editor.

DMahalko 19:26, 4 October 2007 (UTC)

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File:Building Plenum - Normal.png

File:Building Plenum - Normal.svg

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	19:26, 4 October 2007		830 × 468 (20 KB)	DMahalko (talk \| contribs)	Example of a typical commercial building with the space above the drop-ceiling acting as an air-return plenum. If a fire were to start above the drop ceiling, toxic fumes would be drawn into the open-air system and potentially poison building occupants b

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