View the embedded image gallery online at:
http://obrelsa.com/index.php?option=com_content&view=article&id=411:pedrocastella-2&catid=15:renovables&lang=es&Itemid=112#sigFreeId2569cfeb44
http://obrelsa.com/index.php?option=com_content&view=article&id=411:pedrocastella-2&catid=15:renovables&lang=es&Itemid=112#sigFreeId2569cfeb44