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BS 1100-4:1944
Payroll methods including pay as you earn income tax proceedure.
standard by BSI Group, 04/01/1944
BS 1963:1969
Specification for pressure operated relay valves for gas burning appliances
standard by BSI Group, 02/13/1970
BS 1610-3:1990
Materials testing machines and force verification equipment-Specification for the grading of the forces applied by deadweight and lever creep testing machines
standard by BSI Group, 01/31/1991
BS 1121-19:1951
Methods for the analysis of iron and steel. Small amounts of soluble silicon in plain carbon and low alloy steels and irons (Absorptiometric method)
standard by BSI Group, 03/30/1951
BS 1566-2:1970
Copper indirect cylinders for domestic purposes. Single feed indirect cylinders.
standard by BSI Group, 03/31/1970
BS 236:1968
Specification for stranded wire ropes for mine hoisting (winding) purposes
standard by BSI Group, 10/21/1968