EN 50423-3-2005 大于交流1 kV小于等于45 kV的架空电力线.第3部分:国家标准规范集;合并勘误表2005年4月和2009年2月
Overhead electrical lines exceeding AC 1 kV up to and including AC 45 kV Part 3: Set of National Normative Aspects (Incorporating Corrigenda April 2005, February 2009, June 2010 and October 2010)