Characteristics & method of test of air conduction hearing aids using electronic amplification
standard by BSI Group, 11/23/1959

Whiteheart malleable iron castings
standard by BSI Group, 03/01/1942

Methods for chemical analysis of tobacco and tobacco products-Determination of alkaloids in cigarette smoke condensate (spectrophotometric method)
standard by BSI Group, 03/31/1977

Methods of test for hoses.-Hydraulic pressure tests
standard by BSI Group, 04/30/1976

Specification for cast iron and carbon steel plug valves for general purposes
standard by BSI Group, 07/31/1986

Recommendations for the care and transportation of magnetic tape
standard by BSI Group, 01/12/1972

Manhole openings for chemical plant-fixed and mobile
standard by BSI Group, 01/01/1932

Specification for dimensions for softwood-Small resawn sections
standard by BSI Group, 06/25/1971

Specification for wire reinforced rubber hoses and hose assemblies for hydraulic installations
standard by BSI Group, 12/20/1991

Specification for grading of wood handles for hand tools.-Ash and hickory handles
standard by BSI Group, 01/27/1965