BS 7378-3:1998 PDF

Published Date: 11/15/1998

Apparatus for connection to public telecommunications systems using the Digital Access Signalling System No. 2 (DASS 2) via a 2048 kbit/s CCITT Recommendation G.703 interface-Requirements for apparatus for connection to Channel Associated Signalling Systems (CASS)

Published Date: 12/15/1993

Private branch exchanges for connection to public switched telephone networks run by certain public telecommunications operators-Specification for ports

Published Date: 11/15/1998

Apparatus for connection to public telecommunications systems using the Digital Access Signalling System No. 2 (DASS 2) via a 2048 kbit/s CCITT Recommendation G.703 interface-Requirements for apparatus for connection to Channel Associated Signalling Systems (CASS)

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