China 'GB 19510.3-2009
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB 19510.3-2009
Lamp controlgear - Part 3: Particular requirements for d.c. or a.c. supplied electronic step-down convertors for filament lamps 灯的控制装置 第3部分：钨丝灯用直流/交流电子降压转换器的特殊要求
Issued Date:2009-10-15
Implemented Date:2010-12-01
Issued by:
The Standardization Administration of the People's Republic of China
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