BS ISO 2827:1988 PDF

Published Date: 10/15/1995

Photography. Electronic flash equipment. Determination of light output and performance

Published Date: 05/01/1989

Photography -- Expendable photoflash lamps -- Determination of light output

Published Date: 09/01/2007

Photography - Determination of flash guide numbers for electronic flash equipment

Published Date: 10/01/1984

Photography -- Camera flash illuminants -- Determination of ISO spectral distribution index (ISO/SDI)

Published Date: 10/01/1989

Photography -- Electronic flash equipment -- Automatic control of exposure

Published Date: 07/06/2020

COVID-19 — Part 1: Infection control specifications for building and construction sites — The Federation of Norwegian Construction Industries (BNL) — Rev.3

Published Date: 11/09/2020

COVID-19 — Part 2: Infection control measures at concerts and events — Rev.1

Published Date: 11/05/2020

COVID-19 — Part 3: Infection control measures for cleaning companies — Rev.1

Published Date: 11/01/2020

COVID-19 — Part 5: Infection control measures for the automotive sector — Rev.3

Published Date: 11/24/2020

COVID-19 — Part 6-1: Specified infection control measures for retail in the city of Oslo — Rev.1

Published Date: 11/23/2020

COVID-19 — Part 6: Infection control measures for retail — Rev.1