Visual indicator lamps
standard by BSI Group, 08/17/1942

Methods for the analysis of iron and steel. Silicon in acid resisting high silicon iron:
standard by BSI Group, 09/23/1949

Stationary circulation pumps for heating and hot water service systems-Specification for physical and performance requirements
standard by BSI Group, 10/30/1987

Fastness of light to textiles
standard by BSI Group, 02/16/1942

Ceramic wash basins and pedastels
standard by BSI Group, 12/29/1965

British Standard log sheets for steam and hot water boiler plants
standard by BSI Group, 07/31/1961

Fibre building boards
standard by BSI Group, 01/26/1953

Pipe flanges for land use Flanges for working steam pressures above 600 Lb. and up to 900 Lb. per sq. inch and temperatures up to 800 F (427 C)
standard by BSI Group, 04/13/1931

Cast iron baths for domestic purposes
standard by BSI Group, 12/30/1944

Specification for natural rubber compounds
standard by BSI Group, 01/31/1986