Underground railroads. Dimensions of constructions, equipment and rolling stock fitting
NORMA vydaná dňa 1.7.1980
Designation standards: GOST 23961-80
Note: NEPLATNÁ
Publication date standards: 1.7.1980
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST