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liuxilin1215 发表于 2021-3-13 15:03:30

IEC 60749-20-2020 Semiconductor devices - Mechanical and climatic test methods -

IEC 60749-20-2020 Semiconductor devices - Mechanical and climatic test methods - Part 20: Resistance of plastic encapsulated SMDs to the combined effect of moisture and soldering heat

yeh77 发表于 2021-8-16 17:26:54

谢谢您的分享!谢谢您的分享!

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