AENOR UNE-EN 771-1+A1 PDF

Published Date: 12/14/2016

Specification for masonry units - Part 1: Clay masonry units

Published Date: 12/21/2011

Specification for masonry units - Part 1: Clay masonry units

Published Date: 03/15/1950

ACCIONAMIENTO DE TACOMETRO Y CONTADOR

Published Date: 10/26/2005

Electricity metering (a.c.) - Tariff and load control -- Part 21: Particular requirements for time switches

Published Date: 12/30/2008

Medical electrical equipment - Characteristics of digital X-ray imaging devices -- Part 1-2: Determination of the detective quantum efficiency - Detectors used in mammography.

Published Date: 02/09/2011

Aplicaciones ferroviarias. Vía. Parámetros de proyecto del trazado de la vía. Anchos de vía de 1 435 mm y mayores. Parte 2: Aparatos de vía y situaciones comparables de proyecto del trazado con variaciones bruscas de curvatura.

Published Date: 07/15/2012

Health and safety in welding and allied processes - Laboratory method for sampling fume and gases - Part 6: Procedure for quantitative determination of fume and gases from resistance spot welding - Technical Corrigendum 1 (ISO/TS 15011-6:2012/Cor 1:2012)