NF EN 61643-22 : 2003 PR
Current
Current
The latest, up-to-date edition.
LOW-VOLTAGE SURGE PROTECTIVE DEVICES - PART 22: SURGE PROTECTIVE DEVICES CONNECTED TO TELECOMMUNICATIONS AND SIGNALLING NETWORKS - SELECTION AND APPLICATION PRINCIPLES
Published date
01-12-2013
Publisher
| DevelopmentNote |
Indice de classement: C61-744-22PR PR NF EN 61643-22 July 2003 (07/2003)
|
| DocumentType |
Projet
|
| PublisherName |
Association Francaise de Normalisation
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| Status |
Current
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