提高线路绝缘可以有效地减小耐雷水平。（）

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SQL Error: select id,body,options from ***_enewstiku where sourceid='32607' and id < 2592860 and id<>'2592860' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32607' and id > 2592860 and id<>'2592860' order by id asc limit 5