BS 2813:1981

Specification for dimensions of plugs for hearing aids
standard by BSI Group, 06/30/1981

BS 2789:1961

Specification for iron castings with spheroidal or nodular graphite
standard by BSI Group, 02/24/1961

BS 2771:1956

Electrical equipment of machine tools.
standard by BSI Group, 06/25/1959

BS 2000-35:1982

Methods of test for petroleum and its products-Flash point (open) and fire point of petroleum products by the Pensky-Martens apparatus
standard by BSI Group, 03/31/1982

BS 1998:1953

Triphenyl phosphate
standard by BSI Group, 07/17/1953

BS 1902-1A:1966

Methods of testing refractory materials-Sampling and physical tests
standard by BSI Group, 12/30/1983

BS 1695-2:1990

Urological catheters-Specification for sterile, single-use urethral catheters of the Tiemann, whistle tip, 3-way and haematuria types
standard by BSI Group, 09/30/1990

BS 2789:1956

Specification for iron castings with spheroidal or nodular graphite
standard by BSI Group, 11/07/1956

BS 3851:1969

Glossary of terms used in the mechanical balancing of rotating machinery
standard by BSI Group, 11/11/1969

BS 1360:1973

Specification personal stationery (terms and sizes)
standard by BSI Group, 09/28/1973