极不均匀电场，油的品质对击穿影响不大。()

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69412' and id < 4494217 and id<>'4494217' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69412' and id > 4494217 and id<>'4494217' order by id asc limit 5