电气设备必须按正常工作条件选择，并按短路状态校验动稳定和（  ）。 

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69484' and id < 4500525 and id<>'4500525' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69484' and id > 4500525 and id<>'4500525' order by id asc limit 5