Lámparas de vapor de sodio a alta presión.
HIGH-PRESSURE SODIUM VAPOUR LAMPS.
LAMPES À VAPEUR DE SODIUM À HAUTE PRESSION.
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29.140.30 / Fluorescent lamps. Discharge lamps
CTN 205/SC 34A - Lamps
EN 60662:1993/A10:1997 (Identical)
IEC 60662:1980/A10:1997 (Identical)
It is cancelled by: UNE-EN 60662:2012 (Ratificada)
It is cancelled by: UNE-EN 62035:2000