Pages: [1]   Go Down

Author Topic: Историја на лампите  (Read 1316 times)

Offline MAKEDONIA

  • Топ Експерт
  • *****
  • Posts: 1253
  • Gender: Male
  • Da bides idiot e najtesko,konkurencijata e silna
Историја на лампите
« Opened on 03.04.2010, Saturday, 17:50:58 (Edited 03.04.2010, Saturday, 19:19:14) »
Code: [Select]
http://inventors.about.com/od/uvstartinventions/a/Vacuum_tube.htm
Z33MK
Pages: [1]   Go Up