标题: Class II equipment with functional earth connection [打印本页] 作者: trustmyself 时间: 2018-12-18 22:20 标题: Class II equipment with functional earth connection Class II equipment with functional earth connection指的是什么样的产品？IEC62368中为什么又说The above symbols shall not be used for class I equipment.？有大神解释下么?0 H. u; A5 f6 c; V% [, S