
Non-metallic building materials, porous aggregates from dense rocks, porous, from industrial waste for concrete. Classification
NORM herausgegeben am 1.6.2026
Designation standards: GOST 25137-2025
Publication date standards: 1.6.2026
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST