Light sensitive film and paper for recording instruments excluding film and paper for document copying work
standard by BSI Group, 02/22/1945

Code of practice for planning of electric wiring installations, lowand medium voltage
standard by BSI Group, 07/01/1942

Glossary of aeronautical terms
standard by BSI Group, 01/01/1965

Reinforced concrete street lighting columns
standard by BSI Group, 05/31/1946

Methods for the analysis of iron and steel. Alumina in iron ores and slags
standard by BSI Group, 03/29/1963

Methods for notched bar tests-The Charpy V-notch impact test on metals
standard by BSI Group, 03/30/1972

Methods for analysis and testing of coal and coke. Chlorine in coal
standard by BSI Group, 08/21/1970

Electrical protection relays. Requirements for single input energizing quantity relays-Specification for single input energizing quantity measuring relays with non-specified time or independent specified time
standard by BSI Group, 12/31/1990

Specification for dimensions of toroidal sealing rings ('O' seals and their recommended housings)
standard by BSI Group, 12/31/1951

Pressed steel gutters, pipes, fittings and accessories
standard by BSI Group, 06/14/1946