.在选择仪用互感器时，电流互感器的准确级要(   )所供测量仪表的准确级。

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69521' and id < 4503988 and id<>'4503988' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69521' and id > 4503988 and id<>'4503988' order by id asc limit 5