
Aggregates for railway ballast. Additionals specifications.
NORM herausgegeben am 27.6.2002
Designation standards: UNE 146147:2002
Note: UNGÜLTIG
Publication date standards: 27.6.2002
The number of pages: 30
Approximate weight : 90 g (0.20 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE