（   ）型绝缘子具有损坏后自爆的特性。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69041' and id < 4468219 and id<>'4468219' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69041' and id > 4468219 and id<>'4468219' order by id asc limit 5