表征SF6气体理化特性的下列各项中，（   ）项是错误的。

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='68449' and id < 4418932 and id<>'4418932' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='68449' and id > 4418932 and id<>'4418932' order by id asc limit 5