Home / Standards / GB/T 26697-2011 GB/T 26697-2011 Active Low-frequency square wave electronic ballasts for metal halide lamps 金卤灯用低频方波电子镇流器 Standard Type GBT ICS 29.140.99 CCS K74 Status 现行 Issue Date 2011-06-16 Implementation 2011-12-01 Responsible Dept 中国轻工业联合会 Drafting Unit 中国轻工业联合会