DIN EN 60925:2001
用于管状荧光灯的直流供电电子镇流器 性能要求(IEC 60925:1989 + A1:1996 + A2:2001)
D.C. supplied electronic ballasts for tubular fluorescent lamps - Performance requirements (IEC 60925:1989 + A1:1996 + A2:2001); German version EN 60925:1991 + A1:1996 + A2:2001