题目内容
导线的中间接头采用铰接时,先在中间互绞()圈。
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='27216' and id < 2260378 and id<>'2260378' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27216' and id > 2260378 and id<>'2260378' order by id asc limit 5