题目内容
输电线路的防雷措施有( )。
2026-04-29
A.避雷线
B.降低杆塔接地电阻
C.避雷器
D.自动重合闸
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69526' and id < 4504689 and id<>'4504689' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69526' and id > 4504689 and id<>'4504689' order by id asc limit 5