Discrete semiconductor devices and integrated circuits - Partie 5 - 1 : optoelectronic devices - General.
半導(dǎo)體分立器件和集成電路.第 5-1 部分: 光電子器件.總則.
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Discrete semiconductor devices and integrated circuits - Partie 5 - 3 : optoelectronic devices - Measuring methods.
半導(dǎo)體分立器件和集成電路.第 5-3 部分: 光電子器件.測量方法.
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Discrete semiconductor devices and integrated circuits - Partie 5 - 2 : optoelectronic devices - Essential ratings and characteristics.
半導(dǎo)體分立器件和集成電路.第 5-2 部分: 光電子器件.基本額定值及特性.
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Qui , c'est difficile . La partie d 'é coute.
答:是的,難,聽力難.
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