Bitumens and bituminous binders - Determination of needle penetration
NORMA vydaná dňa 9.7.2025
Designation standards: UNE-EN 1426:2025
Publication date standards: 9.7.2025
The number of pages: 23
Approximate weight : 69 g (0.15 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE