ITUInternationalFrançais Español
OurNewsEventsPublicationsSiteAbout
Print Version
ITU
Office of the
Secretary
General

Radio-
communication
(ITU-R)

Telecom
Standardization
(ITU-T)

Telecom
Development
(ITU-D)

TELECOM
Exhibitions and
Forum

Membership

Home Page : Publications
Recommendation K.21 (AAP57/AAP59)

[K.21] LC-Text: Recommendation K.21 - Resistibility of Telecommunication Equipment installed in Customer Premises to Overvoltages and Overcurrents
[K.21s] LC-Summary: Recommendation K.21 - Resistibility of Telecommunication Equipment installed in Customer Premises to Overvoltages and Overcurrents
Top - Feedback - Privacy - Copyright © ITU 2001 All Rights Reserved
Contact for this page : webmaster@itu.int
Updated : 2007-03-30