BS 1780:1951

Pressure gauges
standard by BSI Group, 11/23/1951

BS 142-0:1982

Electrical protection relays.-General introduction and list of Parts
standard by BSI Group, 11/30/1982

BS 1133 SUP1:1943

Packaging code. Preservation and packaging of weapons, electrical and telecommunications equipment, optical and mechanical equipment for tropical theatres of war.
standard by BSI Group, 01/01/1944

BS 10-4:1931

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

BS 1853:1967

Tubular fluorescent lamps for general lighting service.
standard by BSI Group, 05/19/1970

BS 142-2-2.2:1990

Electrical protection relays. Requirements for the principal families of protection relays-Specification for general requirements for measuring relays used for protection
standard by BSI Group, 11/30/1990

BS 1414:1949

Specification for flanged steel outside-screw-and yoke wedge gate valves for the petroleum industry
standard by BSI Group, 01/20/1949

BS 1391:1947

Specification for performance tests for protective schemes used in the protection of light-gauge steel and wrought iron against corrosion
standard by BSI Group, 09/01/1947

BS 1900:1952

Secondary reference thermometers (centrigrade scale)
standard by BSI Group, 10/23/1952

BS 1493:1967

Specification for polystyrene moulding materials
standard by BSI Group, 05/19/1967