Template:Potd/2007-01-14 (zh-hans)

拉链的工作原理

 Template:Potd/2007-01-14

This is the Simplified Chinese translation of the Picture of the day description page from 14 January 2007.

拉链的工作原理

Descriptions in other languages:

• Potd/2007-01-14 (bg)
• Potd/2007-01-14 (ca)
• Potd/2007-01-14 (cs)
• Potd/2007-01-14 (da)
• Potd/2007-01-14 (de)
• Potd/2007-01-14 (en)
• Potd/2007-01-14 (eo)
• Potd/2007-01-14 (es)
• Potd/2007-01-14 (fi)
• Potd/2007-01-14 (fr)
• Potd/2007-01-14 (gl)
• Potd/2007-01-14 (hu)
• Potd/2007-01-14 (it)
• Potd/2007-01-14 (ja)
• Potd/2007-01-14 (lt)
• Potd/2007-01-14 (nan)
• Potd/2007-01-14 (nb)
• Potd/2007-01-14 (pl)
• Potd/2007-01-14 (ro)
• Potd/2007-01-14 (ru)
• Potd/2007-01-14 (scn)
• Potd/2007-01-14 (sv)
• Potd/2007-01-14 (tr)
• Potd/2007-01-14 (zh-hans)
• Potd/2007-01-14 (zh-hant)