BS 1224:1945

Specification for electroplated coatings of nickel and chromium on steel and brass
standard by BSI Group, 07/31/1945

BS 2497-3:1972

Specification for a reference zero for the calibration of pure-tone audiometers-Data for a wide-band artificial ear complying with BS 4669
standard by BSI Group, 06/28/1972

BS 142-1.4.4:1993

Electrical protection relays. Information and requirements for all protection relays. Specification for electrical disturbance tests-Fast transient disturbance test
standard by BSI Group, 02/15/1993

BS 3869:1965

Specification for rigid expanded polyvinyl chloride for thermal insulation purposes and building applications
standard by BSI Group, 03/25/1965

BS 3680-8B:1973

Measurement of liquid flow in open channels. Measuring instruments and equipment. Recommendations for direct depth sounding and suspension equipment
standard by BSI Group, 10/19/1973

BS 3085:1981

Method for evaluation of the maturity of cotton fibres (microscopic method)
standard by BSI Group, 11/30/1981

BS 2690-109:1984

Methods of testing water used in industry-Alkalinity, acidity, pH value and carbon dioxide
standard by BSI Group, 02/29/1984

BS 1133:1943

Packaging code
standard by BSI Group, 11/01/1945

BS 173:1923

Electrical performance of traction motors (direct current, series wound)
standard by BSI Group, 12/10/1923

BS 3834:1964

Specification for sodium metabisulphite, anhydrous photographic grade
standard by BSI Group, 12/22/1964