若方向元件的可调内角为70°,此时应该如何接入零序电流和零序电压( )
发布时间:2026-01-24
A.3U0 3I0
B.3U0 -3I0
C.-3U0 3I0
D.-3U0 3I0
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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69480' and id < 4501476 and id<>'4501476' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69480' and id > 4501476 and id<>'4501476' order by id asc limit 5
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