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Standard
UNE 20449:1990

UNE 20449:1990

LAMPARAS DE DESCARGA DE VAPOR DE SODIO A ALTA PRESION

HIGH PRESSURE SODIUM VAPOUR LAMPS

Publication Date:
1990-06-01 /Anulada
Cancellation date:
1996-10-16
ICS:

29.140.30 / Fluorescent lamps. Discharge lamps

CTN:

CTN 205 - Lamps and related equipment

International equivalences:

IEC 662-11-86A2:1987 MOD. (Identical)

Cancellations:

It is cancelled by: UNE-EN 60662:1996