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最佳答案:SummaryThis paper presents a single chip by the Mega16, ISD4004 voice chip, 7805
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最佳答案:Weak Well,the strong electric wells,air conditioning circulating water of mercur
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最佳答案:Olá,** Sir,fomos informados,é preciso completar o regulador o mais rapidamente p
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最佳答案:The paper introduces the principle of the four categories power chips,such as Ge
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最佳答案:Abstract:Design principle and realization method of NC DC regulated power supply