BS 3169:1959

Rubber reel hose for fire fighting purposes
standard by BSI Group, 05/23/1960

BS 2738:1956

Spectacle lenses
standard by BSI Group, 04/18/1956

BS 3830:1964

Specification for vitreous enamelled steel building components
standard by BSI Group, 12/11/1964

BS 2626:1955

Refrigerator oils
standard by BSI Group, 08/12/1958

BS 4302-1:1978

Textile machinery and accessories: working widths-Cotton spinning machinery
standard by BSI Group, 01/31/1978

BS 1971:1953

Specification for corrugated furnaces for cylindrical boilers boilers
standard by BSI Group, 05/06/1953

BS 3934:1965

Specification for dimensions of semiconductor devices and integrated electronic circuits
standard by BSI Group, 11/30/1965

BS 2486:1954

Treatment of water for land boilers
standard by BSI Group, 06/10/1954

BS 21:1909

Pipe threads for iron or steel pipes and tubes
standard by BSI Group, 11/01/1909

BS 1917:1952

Film strip and lantern slides
standard by BSI Group, 12/31/1952