self excitation winding是什么意思_self excitation winding怎么读_self ˌeksaɪˈteɪʃən ˈwaɪndɪŋ

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self excitation winding是什么意思_self excitation winding怎么读_self ˌeksaɪˈteɪʃən ˈwaɪndɪŋ_3325英语词典