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Erbium-crop.jpg(264 × 249 pixels, file size: 12 KB, MIME type: image/jpeg)
  • Bildbeschreibung: Erbium * Quelle: Foto aus meiner Elementesammlung * Fotograf/Zeichner: Tomihahndorf * Datum: April 2006
Date 2009-07-06 08:18 (UTC)
  • derivative work: Materialscientist ( talk)

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