下列变比的变压器，适合采用自耦变压器型式的有（ ）

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69524' and id < 4504318 and id<>'4504318' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69524' and id > 4504318 and id<>'4504318' order by id asc limit 5