File:Butterfly-valve.JPG

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	14:56, 7 April 2010		600 × 900 (145 KB)	Helpful (talk \| contribs)	Taken under GFDL from http://commons.wikimedia.org/wiki/File:Butterfly-valve--The-Alloy-Valve-Stockist.JPG

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Camera manufacturer	Canon
Camera model	Canon EOS 20D
Exposure time	1/60 sec (0.016666666666667)
F Number	f/4.5
ISO speed rating	400
Date and time of data generation	11:01, 19 October 2006
Lens focal length	26 mm
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
File change date and time	14:56, 7 April 2010
Y and C positioning	Co-sited
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Scene capture type	Standard
Exposure Program	Normal program
Exif version	2.21
Date and time of digitizing	11:01, 19 October 2006
APEX shutter speed	5.9068908691406
APEX aperture	4.33984375
APEX exposure bias	0
Metering mode	Pattern
Flash	Flash fired, auto mode
Color space	sRGB
Focal plane X resolution	3,959.3220338983
Focal plane Y resolution	3,959.3220338983
Focal plane resolution unit	inches