BS 3553:1962

Graphical symbols for coal preparation plant
standard by BSI Group, 12/05/1962

BS 3305:1978

Specification for photographic grade sodium carbonate, anhydrous
standard by BSI Group, 04/28/1978

BS 3156-11.2.2:1986

Analysis of fuel gases. Methods for non-manufactured gases. Determination of potential hydrocarbon liquid content-Weighing method
standard by BSI Group, 01/31/1986

BS 486:1966

Specification for asbestos-cement pressure pipes
standard by BSI Group, 04/26/1967

BS 2750-7:1980

Measurement of sound insulation in buildings and of building elements-Field measurements of impact sound insulation of floors
standard by BSI Group, 06/30/1980

BS 2540:1954

Specification for silica gel for use as desiccant
standard by BSI Group, 11/22/1954

BS 2486:1978

Recommendations for treatment of water for land boilers
standard by BSI Group, 02/28/1978

BS 381C:1948

Colours for specific purposes
standard by BSI Group, 01/01/1948

BS 440:1964

Specification for stationary batteries (lead-acid Plante positive type) for general electrical purposes
standard by BSI Group, 11/13/1964

BS 4258-1:1968

Methods of test for phosphoric acid for industrial use. Determination of iron content
standard by BSI Group, 01/31/1968