变压器的调压方式分为（）。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='32654' and id < 2596291 and id<>'2596291' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32654' and id > 2596291 and id<>'2596291' order by id asc limit 5