BS 1121-25:1952

Methods for the analysis of iron and steel. Vanadium in ferro vanadium
standard by BSI Group, 09/30/1952

BS 148:1951

Specification for insulating oil for transformers and switchgear
standard by BSI Group, 11/12/1956

BS 146:1923

Specification for Portland blastfurnace cement
standard by BSI Group, 04/23/1923

BS 3456-3-3.16:1980

Specification for safety of household and similar electrical appliances. Complete particular specifications-Frying pans, deep fat fryers and similar appliances
standard by BSI Group, 02/29/1980

BS 3456-2-2.5:1970

Specification for safety of household and similar electrical appliances. Particular requirements-Shavers, hair clippers and similar appliances
standard by BSI Group, 12/31/1981

BS 2782-5:METHOD 531A:1992

Methods of testing plastics. Optical and colour properties, weathering-Determination of refractive index of transparent plastics
standard by BSI Group, 04/01/1992

BS 2782-1 METHODS 120A TO 120E:1976

Methods of testing plastics. Thermal properties-Determination of the Vicat softening temperature of thermoplastics
standard by BSI Group, 10/29/1976

BS 1963:1969

Specification for pressure operated relay valves for gas burning appliances
standard by BSI Group, 02/13/1970

BS 330:1941

Round strand and flattened strand steel wire ropes for colliery haulage purposes
standard by BSI Group, 10/01/1945

BS 1878:1973

Specification for corrugated copper jointing strip for expansion joints for use in general building construction
standard by BSI Group, 10/03/1973