All-steel hay barns with curved roofs
standard by BSI Group, 06/21/1955

Colour identification of pipelines
standard by BSI Group, 03/31/1951

Machine tapers. Self holding tapers annd gauges for self holding tapers
standard by BSI Group, 09/11/1950

Methods of test for petroleum and its products-Petroleum products and lubricants. Inhibited mineral turbine oils. Determination of oxidation stability
standard by BSI Group, 02/29/1996

Specification for polythene tube (Type 425) for general purposes including chemical and food industry uses
standard by BSI Group, 05/15/1953

Specification. Spreaders for winter maintenance of roads
standard by BSI Group, 01/30/1976

Specification for WC flushing cisterns (including flush pipes)
standard by BSI Group, 03/26/1959

Measurement of fluid flow in closed conduits. Pressure differential devices-Specification for square-edged orifice plates and nozzles (with drain holes, in pipes below 50 mm diameter, as inlet and outlet devices) and other orifice plates
standard by BSI Group, 09/29/1989

Flame proof air-break circuit breakers for voltages not exceeding 660 volts
standard by BSI Group, 01/30/1933

Copper alloy ingots and castings
standard by BSI Group, 05/26/1942