01-03-2012, 11:48 PM
Spændende materiale, man lærer sku stadig noget nyt hver dag 
[url]"http://en.wikipedia.org/wiki/Tantalum" onclick="window.open(this.href);return false;">http://en.wikipedia.org/wiki/Tantalum[/url]
[url]"http://en.wikipedia.org/wiki/Tantalum" onclick="window.open(this.href);return false;">http://en.wikipedia.org/wiki/Tantalum[/url]
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