Technical Standard

Power transformers
standard by BSI Group, 09/25/1967

Specification for cellulose acetate moulding material
standard by BSI Group, 02/17/1949

Sizes of X-ray film and intensifying screens
standard by BSI Group, 06/04/1948

Warp tubes for ring and spinning frames
standard by BSI Group, 02/22/1955

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

Specification for containers for pharmaceutical dispensing. Paperboard boxes and cartons and compoments
standard by BSI Group, 07/25/1969

Power transformers-General
standard by BSI Group, 08/31/1978

Specification for rubber hose assemblies for oil suction and discharge services.
standard by BSI Group, 05/26/1970

The hardness of steel balls for brinell hardness testing
standard by BSI Group, 11/18/1929

Specification for polythene pipe (Type 32) for above ground use for cold water services
standard by BSI Group, 12/30/1983