Technik
Aprilia-Forum
BERU Motortechnik BMW-FlyingBrick Peugeot-Forum
SOLO Stirling Rexroth Hydraulik ISO Normung
Eichung und Vermessung PTB Braunschweig Blitze
Autoelektronik TEMIC alternate Verkehrsberatung
ReactorCritical AVL Powertrain Graz Scienceweek2002
Data Communications Info World Network Magazine
LAN Times RAD University How stuff works
ACM - computing machinery OSI-Reference Internet TaskForce
Introduction to IP Charles Spurgeon's Ethernet BlackBox
Cisco What is? TechEncyclopedia
EIA Society of EE-Engineers BELDEN
Zeppelin Museum Deutsches Museum Technisches Museum Wien