电针仪最大输出电压为40伏以上时，最大输出电流应限制在

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='29091' and id < 2367380 and id<>'2367380' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29091' and id > 2367380 and id<>'2367380' order by id asc limit 5