Technical Standard

Specification for polythene pipe (Type 425) for general purposes including chemical and food industry uses
standard by BSI Group, 08/11/1964

Specification for 35-mm magnetic sound recording azimuth alignment test films
standard by BSI Group, 04/10/1957

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

Specification for tritolyl phosphate
standard by BSI Group, 12/31/1957

Transmission precision roller chains and chainwheels
standard by BSI Group, 01/30/1970

Specification for gymnasium equipment. Particular requirements-Wall bars, window ladders, booms, beam saddles and related equipment
standard by BSI Group, 11/30/1972

Specification for tolerances on optical properties of mounted spectacle lenses
standard by BSI Group, 01/31/1985

Specification for asbestos-cement cisterns
standard by BSI Group, 08/21/1963

Specification for oxy-acetylene welding of high temperature and high pressure pipelines
standard by BSI Group, 01/29/1952

Glossary of aeronautical terms
standard by BSI Group, 01/01/1965