PN IEC 60364-4-443:1999被替代
Electrical Installations Of Buildings - Part 4: Protection For Safety - Chapter 44: Protection Against Overvoltages - Section 443: Protection Against Overvoltages Of Atmospheric Origin Or Due To Switching
出版：Polish Committee for Standardization
专家解读视频
基本信息
标准编号： PN IEC 60364-4-443:1999
发布时间：1999/11/16 0:00:00
标准类别：Standard
出版单位：Polish Committee for Standardization
标准页数：11
标准简介
1999 [16/11/1999]
等同采用的国际标准
IEC 60364-4-443 Ed. 2.1 - Identical
IEC 60364-4-443 : 2.1 - Identical
IEC 60364-4-443 : 2.1 - Identical
