UNE-EN 27498:1989

INFORMATION PROCESSING SYSTEMS. OPEN SYSTEMS INTERCONNECTION. BASIC REFERENCE MODEL. (Endorsed by AENOR in April of 1993.)

NORMA vydána dne 4.11.1995

The information about the standard:

Designation standards: UNE-EN 27498:1989
Note: NEPLATNÁ
Publication date standards: 4.11.1995
Approximate weight : 300 g (0.66 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE