电网保护用的暂态型电流互感器包括（  ）等几种类型。  

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69484' and id < 4500591 and id<>'4500591' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69484' and id > 4500591 and id<>'4500591' order by id asc limit 5