阶段式电流保护的保护范围会受到（    ）影响。

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69481' and id < 4500217 and id<>'4500217' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69481' and id > 4500217 and id<>'4500217' order by id asc limit 5