电气设备按正常工作条件选择，按短路条件校验。  ()（0.6）

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69421' and id < 4494962 and id<>'4494962' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69421' and id > 4494962 and id<>'4494962' order by id asc limit 5