智能变电站监控系统电气设备的操作第四级操作指（ ）。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='29474' and id < 2398436 and id<>'2398436' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29474' and id > 2398436 and id<>'2398436' order by id asc limit 5