
Mixtures of crushed stones, grave lands and from dense rocks for bearing bases and protective layers of subgrade rail ways. Specifications
NORMA vydána dne 1.5.2027
Designation standards: GOST R 72451-2025
Publication date standards: 1.5.2027
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST