
Lamp controlgear - Part 3: Particular requirements for d.c. or a.c. supplied electronic step-down convertors for filament lamps
NORMA vydaná dňa 15.10.2009
Designation standards: GB 19510.3-2009
Note: NEPLATNÁ
Publication date standards: 15.10.2009
Country: Chinese technical standard
Kategória: Technické normy GB