避雷器的残压是指雷电流通过避雷器时在电阻阀片上产生的压降，在防雷设计中通常以5kA下的残压为避雷器的最大残压。(    )

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69523' and id < 4504216 and id<>'4504216' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69523' and id > 4504216 and id<>'4504216' order by id asc limit 5