File:Swelling of a polymer material.jpg
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Revision as of 21:39, 18 March 2013
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|Source ={{own}}
|Source ={{own}}
|Author =[[User:Cjp24|Cjp24]]
|Author =[[User:Cjp24|Cjp24]]
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|Date =2002-01-10
|Permission =
|Permission =
|other_versions =[[File:Expanded foam upon heating.jpg|thumb|left]]
|other_versions =[[File:Expanded foam upon heating.jpg|thumb|left]]