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This invention discloses a kind of asynchronous and synchronous composite electric machine rotor apparatus.
本发明公开了一种异步同步混合式电机转子装置。
youdao
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This invention discloses a kind of asynchronous and synchronous composite electric machine rotor apparatus.
本发明公开了一种异步同步混合式电机转子装置。
youdao