Amendment 1 - High voltage direct current (HVDC) substation audible noise
NORMA vydána dne 9.5.2019
Designation standards: IEC/TS 61973-ed.1.0/Amd.1
Note: Změna
Publication date standards: 9.5.2019
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: International technical standard
Kategorie: Technické normy IEC