三绕组变压器运行时，应在（）侧装设一只避雷器。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='32607' and id < 2592800 and id<>'2592800' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32607' and id > 2592800 and id<>'2592800' order by id asc limit 5