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灯用附件 放电灯(荧光灯除外)用直流或交流电子镇流器 性能要求
Auxiliaries for lamps.D.C.or A.C.supplied electronic ballasts for discharge lamps (excluding fluorescent lamps).performance requirements
价格:¥0.00
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单端无极荧光灯用交流电子镇流器
AC-supplied electronic ballasts for electrodeless fluorescent lamps
价格:¥0.00
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圆筒式灯头的量规
Gauge of cylindrical lamp caps
价格:¥0.00
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影视舞台灯具用单相三极插头插座和联接器技术条件
价格:¥0.00
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单端金属卤化物灯用LC顶峰超前式镇流器性能要求
Performance requirements on LC peak lead ballasts for single-ended metal halide lamps
价格:¥0.00
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