空载线路合闸过电压已成为超.特高压系统绝缘水平的决定性因素。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='32668' and id < 2598514 and id<>'2598514' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32668' and id > 2598514 and id<>'2598514' order by id asc limit 5