静电防护的措施比较多，下面常用又行之有效的可消除设备外壳静电的方法是

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='27211' and id < 2260517 and id<>'2260517' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27211' and id > 2260517 and id<>'2260517' order by id asc limit 5