标题: 间距要求 [打印本页] 作者: shenhao168 时间: 2010-8-21 13:57 标题: 间距要求 以下是日本电器标准内的一段话，如何理解： / ~' N; c6 A h7 iVoltages of live part made to frop in voltage using components other than isolating transformerts 4 B& ^( ~9 m( p' R* ^shall be the voltage between live parts of opposite polarity for sections between such live parts andshall be the input voltage for aections between live parts and other sections.作者: shenhao168 时间: 2010-8-23 08:41
自已先顶一下