AENOR UNE 50002-64 PDF

Published Date: 10/23/2013

Railway applications - Track - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 3-1: Normalized railway noise spectrum and single number ratings for diffuse field applications

Published Date: 05/15/1959

FORROS DE FRENO. ENSAYOS DE CARACTERISTICAS Y LIMITES DE HOMOGENEIDAD

Published Date: 07/05/2017

Geosintéticos. Métodos de ensayo para la medida de la masa por unidad de área de barreras geosintéticas de arcilla.

Published Date: 03/14/2018

Ensayo no destructivo de soldaduras. Ensayo por ultrasonidos mediante multielementos con control de fase (phased array, PA). Niveles de aceptación. (ISO 19285:2017).

Published Date: 01/01/1993

Information technology - Computer graphics and image processing - Conformance testing of implementations of graphics standards

Published Date: 01/01/1994

Information technology - Language independent arithmetic - Part 1: Integer and floating point arithmetic

Published Date: 01/01/1992

Information technology - Data interchange on 90 mm flexible disk cartridges using modified frequency modulation recording at 31 831 ftprad on 80 tracks on each side - ISO Type 303

Published Date: 01/01/1992

Information technology - Computer graphics - Computer Graphics Reference Model

Published Date: 01/01/1993

Information technology - 8 mm wide magnetic tape cartridge for information interchange - Helical scan recording

Published Date: 01/01/1992

Information technology - 3,81 mm wide magnetic tape cartridge for information interchange - Helical scan recording - DDS-DC format using 60 m and 90 m length tapes