UNE-EN 437/A1:1997

Gases de ensayo. Presiones de ensayo. Categorías de los aparatos.

TEST GASES. TEST PRESSURES. APPLIANCE CATEGORIES.

GAZ D'ESSAIS. PRESSIONS D'ESSAIS. CATÉGORIES D'APPAREILS.

Publication Date:

1997-07-24 /Anulada

Cancellation date:

2004-12-17

ICS:

CTN:

International equivalences:

EN 437:1993/A1:1997 (Identical)

Cancellations:

It is cancelled by: UNE-EN 437:2003

Modifications:

This standard is available in:

Print and digital format

Spanish