综合重合闸与线路保护接口分M、N、R、Q等端子，其中M端子(   )。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69519' and id < 4503805 and id<>'4503805' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69519' and id > 4503805 and id<>'4503805' order by id asc limit 5