BS 3801:1964

Specification for 16 MM film spools of 2400 FT capacity
standard by BSI Group, 09/30/1980

BS 3456-A12:1962

Specification for the testing and approval of household electrical appliances. Electric cookers and boiling plates
standard by BSI Group, 11/26/1962

BS 3302:1978

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

BS 3189:1973

Specification for phosphate treatment of iron and steel
standard by BSI Group, 09/12/1973

BS 266:1936

Cold rolled brass sheets, strip and foil, copper content 64 per cent minimum and under 67 per cent maximum
standard by BSI Group, 07/14/1952

BS 4169:1970

Specification for glued-laminated timber structural members
standard by BSI Group, 03/30/1984

BS 4165:1967

Specification for electrode wires and fluxes for the submerged arc welding of mild steel and medium-tensile steel
standard by BSI Group, 05/17/1967

BS 3680-4A:1965

Methods of measurement of liquid flow in open channels. Weirs and flumes. Thin-plate weirs and venturi flumes
standard by BSI Group, 03/31/1965

BS 4300/8:1969

Specification (supplementary series) for wrought aluminium and aluminium alloys for general engineering purposes-5454 Plate, sheet and strip
standard by BSI Group, 06/30/1980

BS 3879:1981

Specification for portable appliances operating at vapour pressure from liquefied petroleum gas containers
standard by BSI Group, 07/31/1981