
Distribution Cables With Extruded Insulation For Rated Voltages From 3,6/6 (7,2) Kv To 20,8/36 (42) Kv
出版:Comitato Elettrotecnico Italiano

专家解读视频
基本信息
标准编号: CEI 20-56 V3 Ed. 1 (2010)
发布时间:2010/5/1 0:00:00
标准类别:Standard
出版单位:Comitato Elettrotecnico Italiano
标准页数:64
标准简介
1ED 2010 [01/05/2010]
等同采用的国际标准
HD 620:2010 - Identical