
Three-phase Oil-immersed Distribution Transformers 50 Hz, From 50 To 2500 Kva With Highest Voltage For Equipment Not Exceeding 36 Kv - Part 2: Distribution Transformers With Cable Boxes On The High-voltage And/or Low-voltage Side - Section 2: Cable Boxes Type 1 For Use On Distribution Transformers Meeting The Requirements Of Hd 428.2.1 S1
出版:Swiss Standards

專家解讀視頻
S1 [01/05/1997]
HD 428.2.2:1997 - Identical