与采用制动特性的变压器差动保护相比较，变压器差动速断（  ）。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69479' and id < 4501034 and id<>'4501034' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69479' and id > 4501034 and id<>'4501034' order by id asc limit 5