Specification for photographic grade potassium bromide
standard by BSI Group, 04/28/1978

Specification for lighting fittings for civil land aerodromes. Runway lights-Elevated runway-threshold and runway-edge (omni-directional) lighting fittings
standard by BSI Group, 04/21/1972

Vulcanized extruded natural rubber compounds and tubing
standard by BSI Group, 08/23/1954

Draughtsmen's drawing pins
standard by BSI Group, 11/13/1950

Clay flue linings and chimney pots suitable for open fires
standard by BSI Group, 10/31/1944

Auxliaries for operation of fluorescent lamps on a.c. 50 c/s supplies. Capacitors
standard by BSI Group, 01/12/1961

Specification for straight artery (haemostatic) forceps. Spencer Wells pattern (screw joint)
standard by BSI Group, 11/16/1981

General requirements for the arc welding of medium tensile weldable structural steel to BS 968 type a
standard by BSI Group, 10/14/1958

Tensile test pieces
standard by BSI Group, 06/01/1907

Electrical performance of transformers for power and lighting
standard by BSI Group, 05/01/1929