对固体电介质，施加下列电压，其中击穿电压最低的是（  ）。

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69492' and id < 4501706 and id<>'4501706' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69492' and id > 4501706 and id<>'4501706' order by id asc limit 5