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LED模块电光转换效率要求
Wall-plug efficiency requirements for LED modules
参考页数:7P.;A4
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半导体发光二极管产品系列型谱
Series program for semiconductor light emitting diodes
参考页数:36P.;A4
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半导体光电子器件 小功率发光二极管空白详细规范
Semiconductor optoeletronic devices-Blank detail specification for lower-power light-emitting diodes
参考页数:16P.;A4
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半导体发光二极管芯片测试方法
Measurement methods for chips of light emitting diodes
参考页数:13P.;A4
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功率半导体发光二极管芯片技术规范
Technical specification for power light-emitting diode chips
参考页数:15P.;A4
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半导体发光二极管测试方法
Measure methods of semiconductor light emitting diodes
参考页数:31P.;A4
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半导体光电子器件 功率发光二极管空白详细规范
Semiconductor optoelectronic devices-Blank detail specification for power light-emitting diodes
参考页数:14P.;A4
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LED加速寿命试验方法
Accelerated life test method for LED
参考页数:15P.;A4
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示波管和指示管的测试方法
Methods measurement of oscilloscope tubes and indicator tubes
价格:¥0.00
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