dc馬達 原理網站相關資料
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dc馬達 原理網站相關資料
Fundamentals of DC motor
An electric motor changes electrical energy into rotational mechanical energy. A motor works on the same principle as a galvanometer, except that ther …
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Allu Arjun
Allu Arjun born 8 April 1983 is an Indian film actor known for his work in Telugu cinema. He has won two Film fare for Parugu and Vedam, two Nandi Spe …
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