DIN VDE 0100-100-2009 低压电气装置.第1部分:基本原则,一般特性的评估,定义(IEC 60364-1:2005,修改件).执行HD 60364-1:2008的德文版本
Low-voltage electrical installations - Part 1: Fundamental principles, assessment of general characteristics, definitions (IEC 60364-1:2005, modified); German implementation HD 60364-1:2008