Home / Standards / GB 19510.4-2005 GB 19510.4-2005 Abolished Lamp controlgear--Part4:Particular requirements for a.c.supplied electronic ballasts for fluorescent lamps 灯的控制装置 第4部分:荧光灯用交流电子镇流器的特殊要求 Standard Type GB ICS 29.140.99 CCS K74 Status 废止 Issue Date 2005-01-18 Implementation 2005-08-01 Responsible Dept 中国轻工业联合会 Drafting Unit 中国轻工业联合会