The generator operating parameters from the protective unit are used to coordinate and control the excitation unit and speed regulation unit.
由保护单元传回的发电机运行参数作为判据协调控制励磁和调速单元。
The invention provides a curtain type protective cover of a display device, which comprises a control unit, a rotational structure and fence cloth.
本发明提供一种显示装置的拉幕式保护罩，其包括控制单元、转动结构及 防护布。
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