Balastos para lámparas fluorescentes tubulares. Prescripciones de funcionamiento.
BALLASTS FOR TUBULAR FLUORESCENT LAMPS. PERFORMANCE REQUIREMENTS.
BALLASTS POUR LAMPES TUBULAIRES À FLUORESCENCE. PRESCRIPTIONS DE PERFORMANCES.
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29.140.30 / Fluorescent lamps. Discharge lamps
CTN 205/SC 34C - Auxiliaries for lamps
EN 60921:1991/A2:1995 (Identical)
IEC 921:1988/A2:1994 (Identical)
It is cancelled by: UNE-EN 60921:2006
This standard is available in:
Print and digital format
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