
IEC 60068-2-20 ED 5. Basic environmental testing procedures. Part 2-20. Test. Test T. Test methods for solderability and resistance to soldering heat of leaded devices
出版:British Standards Institution

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IEC 60068-2-20 ED 5. Basic environmental testing procedures. Part 2-20. Test. Test T. Test methods for solderability and resistance to soldering heat of leaded devices
出版:British Standards Institution
专家解读视频