Terms for subject Telecommunications containing Open System

English	German
open systems	offene Kommunikationssysteme
open systems interconnection reference model	Referenzmodell der Kommunikation Offener Systeme
open systems interconnection reference model	OSI-Referenzmodell
open systems interconnection reference model	Kommunikation Offener Systeme
open systems interconnection	Kommunikation zwischen offenen Systemen
security system for open field	Freilandsicherung