Coil springs. Guide for the design of helical extension springs
standard by BSI Group, 03/31/1988

Specification for steel tubes and tubulars suitable for screwing to BS 21 pipe threads
standard by BSI Group, 07/11/1947

Specification for bleached lac
standard by BSI Group, 06/28/1991

Blackheart malleable iron castings
standard by BSI Group, 03/13/1962

Methods of test for desiccants used in dynamic dehumidification equipment
standard by BSI Group, 04/04/1962

Polythene insulation and sheath of electric cables
standard by BSI Group, 03/22/1960

Recommendations on the use of British Standard log sheets for steam and hot water boiler plants
standard by BSI Group, 02/16/1972

Continuously hot-dip galvanized plain steel sheet and coil
standard by BSI Group, 05/20/1958

Radiographic examination of fusion welded butt joints in steel in thicknesses of steel up to 2 inches
standard by BSI Group, 03/31/1955

Metal sinks
standard by BSI Group, 08/20/1945