异步电动机线圈组是由若干个均匀分布的线圈组成，每个线圈（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30223' and id < 2444879 and id<>'2444879' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30223' and id > 2444879 and id<>'2444879' order by id asc limit 5