Ensayos de hormigón. Hormigón endurecido. Determinación de la densidad.
CONCRETE TESTS. HARDENED CONCRETE. DETERMINATION OF THE DENSITY.
Buy on AENOR
91.100.30-10 / Concrete and its components
CTN 83 - Concrete
ISO 6275:1982 (Identical)
It is cancelled by: UNE-EN 12390-7:2001