- 13, synchronous-speed device
- 同步速度元件,如离心速度开关、差频继电器、电压继电器、欠电源继电器、或任何形 式的元件在接近电机的同步转速时工作。
English-Chinese electricity dictionary (电气专业词典). 2013.
English-Chinese electricity dictionary (电气专业词典). 2013.
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