NF EN 301921
Collections
National standards and national normative documents
Publication date
April 2004
Number of pages
6 p.
Reference
NF EN 301921
ICS Codes
33.030 Telecommunication services. Applications
33.040.35 Telephone networks
Classification index
Z82-921
Print number
1 - 24/03/2004
International kinship
European kinship
EN 301921:2004