DIN EN 62561-2-2013 避雷系统组件(LPSC).第2部分:导线和接地电极的要求(IEC 62561-2-2012,修订版本).德文版本EN 62561-2-2012
Lightning Protection System Components (LPSC) - Part 2: Requirements for conductors and earth electrodes (IEC 62561-2:2012, modified); German version EN 62561-2:2012