DIN EN 4500-4 - DRAFT PDF

Published Date: 12/01/1997

Aerospace series - Elements of electrical and optical connection; test methods - Part 311: Low air pressure; German version EN 2591-311:1997

Published Date: 07/01/2019

Aerospace series - Nuts, hexagon, plain, reduced height, reduced across flats, in heat resisting steel, silver plated - Classification: 600 MPa (at ambient temperature)/425 °C; German and English version EN 2923:2019

Published Date: 08/01/2019

Aerospace series - Titanium TI-P99002 - Annealed - Wires for rivets - 1.6 mm D 10 mm; German and English version EN 3378:2019

Published Date: 11/01/1992

Draft Document - Aerospace series; rivets, solid, 100° normal countersunk head in aluminium alloy 2017A; metric series

Published Date: 10/15/1998

CIE standard colorimetric illuminants

Published Date: 10/15/1998

CIE standard colorimetric observers

Published Date: 02/28/2014

Colorimetry. CIEDE2000 Colour-difference formula

Published Date: 06/03/2019

Erythema reference action spectrum and standard erythema dose

Published Date: 06/30/2014

Characterization of the performance of illuminance meters and luminance meters

Published Date: 03/09/2023

Photometry. The CIE system of physical photometry