BS 1552:1982

Specification for control plug cocks for low-pressure gases
standard by BSI Group, 07/30/1982

BS 1498:1954

Specification for gear hobbing machines for turbines and similar drives
standard by BSI Group, 08/01/1962

BS 12:1989

Specification for Portland cements
standard by BSI Group, 04/28/1989

BS 2493:1985

Specification for low alloy steel electrodes for manual metal-arc welding
standard by BSI Group, 01/31/1985

BS 1881:1952

Methods of testing concrete
standard by BSI Group, 07/31/1952

BS 1747-7:1983

Methods for measurement of air pollution-Determination of mass concentration of sulphur dioxide in ambient air: Thorin spectrophotometric method
standard by BSI Group, 01/31/1983

BS 1580:1949

Unified screw threads (with metric equivalents)
standard by BSI Group, 06/23/1949

BS 1411:1947

Printers cards & blanks (terms and sizes)
standard by BSI Group, 10/21/1947

BS 2004:1955

Polyvinyl chloride insulated cables and flexible cords for electric power and lighting
standard by BSI Group, 05/30/1957

BS 2000-0:ADDENDUM NO. 1:1987

Methods of test for petroleum and its products-Standard reagents and thermometers
standard by BSI Group, 02/27/1987