对电机轴承润滑的检査，（）电动机转轴，看是否转动灵活，听有无异声。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='27222' and id < 2260167 and id<>'2260167' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27222' and id > 2260167 and id<>'2260167' order by id asc limit 5