
Medium Power Transformers 50 Hz, With Highest Voltage For Equipment Not Exceeding 36 Kv - Part 1: General Requirements
出版:Swiss Standards

專家解讀視頻
2017 [18/09/2017]2015 AMD 1 2016 [15/06/2016]2015 [01/01/0001]
EN 50588-1:2017 - Identical
EN 50588-1 : 2017 - Identical
EN 50588-1 : 2017 - Identical