题目内容
运转中的发电设备所留有的备用容量称为()
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SQL Error: select id,body,options from ***_enewstiku where sourceid='32642' and id < 2595571 and id<>'2595571' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32642' and id > 2595571 and id<>'2595571' order by id asc limit 5