Template:Potd/2007-01-04 (es)

Gráfico del mecanismo de un piano.

 Template:Potd/2007-01-04

This is the Spanish translation of the Picture of the day description page from 4 January 2007.

Gráfico del mecanismo de un piano.

Descriptions in other languages:

• Potd/2007-01-04 (ar)
• Potd/2007-01-04 (bg)
• Potd/2007-01-04 (cs)
• Potd/2007-01-04 (de)
• Potd/2007-01-04 (en)
• Potd/2007-01-04 (eo)
• Potd/2007-01-04 (es)
• Potd/2007-01-04 (fi)
• Potd/2007-01-04 (fr)
• Potd/2007-01-04 (gl)
• Potd/2007-01-04 (hu)
• Potd/2007-01-04 (it)
• Potd/2007-01-04 (ja)
• Potd/2007-01-04 (ko)
• Potd/2007-01-04 (nan)
• Potd/2007-01-04 (pl)
• Potd/2007-01-04 (ro)
• Potd/2007-01-04 (ru)
• Potd/2007-01-04 (scn)
• Potd/2007-01-04 (sr)
• Potd/2007-01-04 (sv)
• Potd/2007-01-04 (tr)
• Potd/2007-01-04 (zh-hans)
• Potd/2007-01-04 (zh-hant)