Measure THD, THD+N vs Level mine ES9038Q2M DIY DAC - Đo tổng mức méo hài theo biên độ tín hiệu DAC Скачать
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LED TV’s power supply fault in PFC circuit get audible noise. Nguồn TV lỗi PFC phát ra tiếng. Fixed. Скачать
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Bộ mở VVA và kim phụ theo RPM và độ mở bướm ga - VVA and dual fuel injector activator by RPM n TPS Скачать
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