35kV 配电网中,因雷击引发的大气过电压幅值远高于操作过电压,因此配电变压器的绝缘水平需重点按大气过电压设计。( )(0.5)
发布时间:2025-11-29
A.正确
B.错误
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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69423' and id < 4495290 and id<>'4495290' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69423' and id > 4495290 and id<>'4495290' order by id asc limit 5
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