
The railway track power supply systems. The methods of selecting fundamental parameters
NORMA vydána dne 1.5.2018
Designation standards: GOST R 57670-2017
Publication date standards: 1.5.2018
The number of pages: 53
Approximate weight : 159 g (0.35 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST