电气设备的四种运行设备有：运行.检修.备用.不正常.故障。(    ) 

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69524' and id < 4504348 and id<>'4504348' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69524' and id > 4504348 and id<>'4504348' order by id asc limit 5