Method for the determination of cotton fibre fineness by the airflow method
standard by BSI Group, 04/30/1968

Methods the testing of refrigerant condensing units
standard by BSI Group, 02/17/1964

Glossary of terms used in controlling and regulating systems. Components of servo mechanisms
standard by BSI Group, 05/13/1954

Specification for lighting fittings for civil land aerodromes. Taxiway lights-Low intensity omni-directional elevated taxiway lighting fittings
standard by BSI Group, 04/21/1972

Specification for rope rollers and mountings for colliery track haulage-Tapered and vertical rollers; also vertical and horizontal spindle pulleys
standard by BSI Group, 08/31/1965

Specification for media for biological percolating filters
standard by BSI Group, 09/02/1948

Aluminium ladders, steps and trestles for the building and civil engineering industries
standard by BSI Group, 11/28/1980

Engineering drawing practice
standard by BSI Group, 07/31/2014

Speed of sensitized photographic materials-Negative monochrome material for still and cine photography
standard by BSI Group, 12/31/1973

Testing coated fabrics-Method 24. Method for determination of elongation and tension set
standard by BSI Group, 02/27/1987