
Sub ballast mats for railway superstructure vibration isolation. Test methods
NORM herausgegeben am 1.9.2022
Designation standards: GOST R 70258-2022
Publication date standards: 1.9.2022
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST