Metal wall ties
standard by BSI Group, 02/05/1954

Specification for medical gas cylinders, valves and yoke connections
standard by BSI Group, 10/29/1976

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

Pigments for colouring cement magnesium oxychloride and concrete
standard by BSI Group, 04/27/1942

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

Non ferrous (excluding lead) traps and wastes
standard by BSI Group, 12/09/1944

Structural steel for bridges, etc. and general building construction
standard by BSI Group, 05/01/1930

Electrical protection relays. Requirements for the principal families of protection relays-Specification for all-or-nothing electrical protection relays
standard by BSI Group, 11/30/1982

Insulators of ceramic material or glass for overhead lines with a nominal voltage greater than 1000 V. Methods of test
standard by BSI Group, 06/07/1974

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