• BS EN 61558-2-9 : 2011

    Current The latest, up-to-date edition.

    SAFETY OF TRANSFORMERS, REACTORS, POWER SUPPLY UNITS AND COMBINATIONS THEREOF - PART 2-9: PARTICULAR REQUIREMENTS AND TESTS FOR TRANSFORMERS AND POWER SUPPLY UNITS FOR CLASS 3 HANDLAMPS FOR TUNGSTEN FILAMENT LAMPS

    Publisher:  British Standards Institution

    Published: 

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