Template:Potd/2009-12-20 (pt)
This is the Portuguese translation of the Picture of the day description page from 20 December 2009.
Tubo Telefunken ZM1210. O filamento em frente aos dígitos é parte do ânodo (ao todo o tubo possui onze cátodos - dez deles formam os dígitos de 0 a 9 e o outro forma o ponto decimal).
Descriptions in other languages:
- Potd/2009-12-20 (bn)
- Potd/2009-12-20 (bs)
- Potd/2009-12-20 (cs)
- Potd/2009-12-20 (da)
- Potd/2009-12-20 (de)
- Potd/2009-12-20 (en)
- Potd/2009-12-20 (es)
- Potd/2009-12-20 (hu)
- Potd/2009-12-20 (it)
- Potd/2009-12-20 (mk)
- Potd/2009-12-20 (nl)
- Potd/2009-12-20 (pam)
- Potd/2009-12-20 (pt)
- Potd/2009-12-20 (ru)
- Potd/2009-12-20 (zh-hans)
- Potd/2009-12-20 (zh-hant)