
Cast and rolled wheel centers for the railway rolling stock. Nondestructive inspection methods
NORMA vydána dne 1.1.2021
Designation standards: GOST 34657-2020
Publication date standards: 1.1.2021
The number of pages: 27
Approximate weight : 81 g (0.18 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST