BS 1121-40:1959
Methods for the analysis of iron and steel. Tungsten in steel (Gravimetric method)
standard by BSI Group, 01/30/1959
BS 1123:1961
Safety valves, gauges and other safety fittings for air receivers and compressed air instalations
standard by BSI Group, 07/26/1961
BS 1144:1943
Cold twisted steel bars for concrete reinforcement
standard by BSI Group, 11/15/1943
BS 1322:1975
Specification for aminoplastic moulding materials
standard by BSI Group, 07/31/1975
BS 1524:1955
Specification for cellulose acetate moulding material
standard by BSI Group, 04/07/1955
BS 161:1990
Specification for tungsten filament lamps for domestic and similar general lighting purposes. Performance requirements
standard by BSI Group, 06/29/1990
BS 1618:1949
Camera lenses and lens attachments (dimensions and screw threads)
standard by BSI Group, 12/21/1949
BS 1674:1976
Specification for equipment and general procedure for mixing and vulcanizing rubber test mixes
standard by BSI Group, 11/30/1976