
Iec 60512-1-1 - Electromechanical Components For Electronic Equipment - Basic Testing Procedures And Measuring Methods - Part 1-1: General Examination - Test 1A: Visual Examination
出版:British Standards Institution

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Iec 60512-1-1 - Electromechanical Components For Electronic Equipment - Basic Testing Procedures And Measuring Methods - Part 1-1: General Examination - Test 1A: Visual Examination
出版:British Standards Institution
专家解读视频