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Standard
UNE-HD 123.4S1:1975 (Ratificada)

UNE-HD 123.4S1:1975 (Ratificada)

Guías de onda metálicas huecas. Parte 4: especificaciones particulares para guías de onda circulares. (Ratificada por AENOR en mayo de 1995.)

Hollow metallic waveguides - Part 4: Relevant specifications for circular waveguides

Guides d'ondes métalliques creux - Partie 4: Spécifications particulières pour les guides d'ondes circulaires

Cancellation date:
2020-09-21
Ratification date:
1995-05-01 /Anulada
International equivalences:

HD 123.4 S1:1977 (Identical)

IEC 60153-4:1973 (Identical)

Cancellations:

It is cancelled by: UNE-EN 60153-4:2017 (Ratificada)