Specification. Moulded electrical insulating materials for use at high temperatures
standard by BSI Group, 03/29/1961

Specification for grey iron castings
standard by BSI Group, 06/30/1977

Metallic resistance materials for electrical purposes
standard by BSI Group, 04/20/1954

Methods for analysis and testing of coal and coke. Reporting of results
standard by BSI Group, 02/22/1974

Methods of test for essential oils
standard by BSI Group, 06/30/1980

Specification for mild steel refuse storage containers
standard by BSI Group, 03/14/1956

Dimensions of conduit dies
standard by BSI Group, 12/21/1951

Electrical performance of traction motors (direct current, series wound)
standard by BSI Group, 05/31/1928

Schedule of projector lamps
standard by BSI Group, 01/20/1949

Vulcanised fibre (natural colour) for electrical purposes
standard by BSI Group, 08/27/1956