Specification for octave and one-third octave band-pass filters
standard by BSI Group, 05/13/1965

Specification for face-to-face, centre-to-face, end-to-end and centre-to-end dimensions of flanged and butt-welding end steel valves for the petroleum, petrochemical and allied industries
standard by BSI Group, 03/31/1986

pH scale
standard by BSI Group, 05/26/1950

Guide for steam turbines procurement
standard by BSI Group, 02/28/1990

Specification for hinges-Hinges for general building purposes
standard by BSI Group, 08/01/1985

Packaging code-Temporary protection of metal surfaces against corrosion (during transport and storage)
standard by BSI Group, 03/07/1966

Specification for white pigments for paints
standard by BSI Group, 04/28/1967

Specification for domestic gas appliances for immediate post war housing. General specification including space and rating requirements.
standard by BSI Group, 12/31/1945

Glossary of terms used in illumination and photometry
standard by BSI Group, 11/19/1925

Domestic bedding excluding cellular rubber bedding
standard by BSI Group, 03/31/1955