DIN CLC/TS 61643-12-2010 低压电涌保护装置.第12部分:连接到低压配电系统的电涌保护装置.选择和应用原理(IEC 61643-12-2008,修改件).德文版本CLC/TS 61643-12-2009
Low-voltage surge protective devices - Part 12: Surge protective devices connected to low-voltage power distribution systems - Selection and application principles (IEC 61643-12:2008, modified); German version CLC/TS 61643-12:2009