IEC 62305-4:2006 雷电防护 – 第4部分:建筑物内电气和电子系统Protection against lightning Part4:Eiectrical and electronic systems within structures翻 译:郭 ?晋?校 审:关象石校审说明:在IEC62305-4:2006正式出版物中1)图C.12有印刷错误已纠正.2)D.1.2中LPZ0