The 17,000-metric ton Principe de Asturias is the aircraft carriers used by the Spanish Navy. [Xinhua]
![The 17,000-metric ton Principe de Asturias is the aircraft carriers used by the Spanish Navy. [Xinhua]](http://images.china.cn/attachement/jpg/site1007/20120929/000cf1bdd03f11d093c414.jpg "The 17,000-metric ton Principe de Asturias is the aircraft carriers used by the Spanish Navy. [Xinhua]")