Ensayos de hormigón. Hormigón fresco. Determinación de la densidad.
CONCRETE TESTS. FRESH CONCRETE. DETERMINATION OF THE DENSITY.
Buy on AENOR
91.100.30-10 / Concrete and its components
CTN 83 - Concrete
ISO 6276:1982 (Identical)
It is cancelled by: UNE-EN 12350-6:2006