合闸空载线路过电压的限制措施（    ）

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69492' and id < 4501740 and id<>'4501740' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69492' and id > 4501740 and id<>'4501740' order by id asc limit 5