UNE 21852:1989/2M:1996 ERRATUM:2007

Envolventes de aleación de aluminio fundido para aparamenta de alta tensión bajo presión de gas.

Cast aluminium alloy enclosures for gas-filled high-voltage switchgear and controlgear

Enveloppes en alliage d'aluminium coulé pour l'appareillage à haute tension sous pression de gaz

Publication Date:

2007-11-28 /Anulada

Cancellation date:

2019-09-13

ICS:

CTN:

International equivalences:

EN 50052:1986/A2:1993/corrigendum Aug. 2007 (Identical)

Cancellations:

It is cancelled by: UNE-EN 50052:2017

Corrections:

This standard is available in:

Print and digital format

Spanish