DIN EN 62305-4:2011 防雷保護(hù).第4部分:結(jié)構(gòu)物內(nèi)的電力及電子系統(tǒng)(IEC 62305-4-2010,修改版);德文版本EN 62305-4-2011
Protection against lightning - Part 4: Electrical and electronic systems within structures (IEC 62305-4:2010, modified); German version EN 62305-4:2011