Pipe threads
standard by BSI Group, 07/15/1959

Portable photometers
standard by BSI Group, 09/17/1925

Standard tables of Brinell hardness numbers
standard by BSI Group, 01/01/1931

Specification for tee slots
standard by BSI Group, 06/30/1954

Determination of thickness of textile fabric
standard by BSI Group, 11/25/1954

Flexible polyvinyl chloride (P.V.C.) extrusion compounds
standard by BSI Group, 03/14/1955

Warp tubes for ring and spinning frames
standard by BSI Group, 02/22/1955

Flattening or rubbing oil varnish
standard by BSI Group, 05/01/1931

Specification for needleloom felts
standard by BSI Group, 11/07/1955

Vulcanized butadiene acrylonitrile rubber compounds
standard by BSI Group, 06/19/1956