AENOR UNE-EN 16934 PDF

Published Date: 06/27/2018

Materiales metálicos. Ensayo de dureza Knoop. Parte 3: Calibración de los bloques patrón. (ISO 4545-3:2017).

Published Date: 10/05/2011

Ensayos no destructivos de tubos de acero. Parte 11: Ensayo automático mediante ultrasonidos del cordón de soldadura de tubos de acero soldados para la detección de imperfecciones longitudinales y/o transversales. (ISO 10893-11:2011)

Published Date: 12/28/2005

Fire resistance tests for service installations - Part 8: Smoke extraction ducts

Published Date: 03/28/2007

Gas welding equipment - Blowpipes for gas welding, heating and cutting - Specifications and tests (ISO 5172:2006)

Published Date: 01/01/1998

Determining the Resolving Power of Photographic Materials, Method for

Published Date: 01/01/1998

Photography - Roll film cameras - Back window location

Published Date: 03/18/1992

American National Standard for Photography - Front Lens Barrels up to 127 mm - Dimensions Important to the Connection of Auxiliaries

Published Date: 07/21/1999

Photography (Optics) - Photographic Lenses - Measurement Method for Distribution of Illuminance

Published Date: 01/01/1998

American National Standard for Photography (Lenses) - Visual and Photographic Resolving Power - Measurement Method

Published Date: 01/01/1998

Optics and Optical Instruments - Quality Evaluation of Optical Systems - Determination of Distortion