研制成功的单相反应电磁减速低速同步电动机解决了电机的起动问题，满足了使用的要求。
The start problems of the motor, successfully developed, were solved, so that meet the requirement of customers.
研制成功的单相反应电磁减速低速同步电动机解决了电机的起动问题，满足了使用的要求。
The start problems of the motor, successfully developed, were solved, so that meet the requirement of customers.
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