下列设备属于发电机自动控制装置的是(    )。（0.5）

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69429' and id < 4496174 and id<>'4496174' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69429' and id > 4496174 and id<>'4496174' order by id asc limit 5