GB 15143-1994.A. C supplied electronic ballasts for tubular fluorescent lamps- General and safety requirements.GB 15143等同采用IEC 928(990)管形荧光灯用交流电子镇流器的...
GB 15039-1994.Standard lamps for the measurment of luminous intensity and luminous flux.7.3例行检验每- -年进行一次,检验样本应从交收检验合格的样品中随机抽取...
GB 14196-1993.Safety requirements for tungsten filament lamps for domestis and similar general lighting purposes.GB 14196等效采用国际标准IEC 432(1984)《普通照明灯泡的安...
GB 14196.3-2008/IEC 60432-3 :2005.Incandescent lamps- Safety specifications一Part 3: Tungsten-halogen lamps (non- vehicle).1.1 范围GB 14196的本部分规定了额定电压在250...
GB/T 14044-2008.Ballasts for tubular fluorescent lamps- Performance requirements.1范围GB/T 14044规定了使用50 Hz或60 Hz、1 000 V以下交流电源,与管形预热阴极荧光灯...
GB/T 13524. 2一1992.Standard of artistic porcelain- Artistic ware.1主题内容 与适用范围GB/T 13524. 2规定了陈设器皿瓷器的术语、产品分类技术要求、试验方...
GB/T 13524. 1-1992.Standard of artistic porcelain- Carved porcelain.1主题内容 与适用范围GB/T 13524. 1规定了陈设艺术雕塑瓷器的术语、产品分类、技术要求、...
GB 1444-1987.Edison screw lampholders speci ally used for explosion - proof luminaires.2技术要求2.1 灯座螺纹须符合GB 1005--67 《灯头和灯座用圆螺纹》的规定。...
QB/T 2986-2008.Auxiliaries for lamps- Particular requirements for electronic invertors and convertors for high-frequency operation of cold start tubular discharge lamps (neon tubes)...
QB/T 2947.2-2008.Electric bicycles-cell or battery and chargers Part 2: metal-hydride Ni-ion batteries and chargers.1范围QB/T 2947.2规定了电动自行车用金属氢化物镍蓄电...
