Specification for wire ropes for cranes, excavators and general engineering purposes
standard by BSI Group, 09/15/1970

Steel conduits for electrical wiring
standard by BSI Group, 07/19/1910

Specification for method of test for flameproof materials
standard by BSI Group, 03/23/1959

Specification for phosphate treatment of iron and steel for protection against corrosion
standard by BSI Group, 12/18/1959

Specification for photographic electronic flash equipment
standard by BSI Group, 02/20/1969

Methods of test for determination of conductivity, pH, water-soluble matter, chloride and sulphate in aqueous extracts of textile materials
standard by BSI Group, 02/17/1969

Drills and reamers-Twist drills
standard by BSI Group, 12/14/1970

Twist drills and centre drills
standard by BSI Group, 02/12/1960

Schedule of letter symbols for semiconductor devices.
standard by BSI Group, 02/28/1968

Specification. Polyethylene materials for moulding and extrusion
standard by BSI Group, 12/29/1966