Specification for coal tar pitches for building purposes
standard by BSI Group, 07/31/1984
Metal scaffolding-Specification for couplers and fittings for use in tubular scaffolding
standard by BSI Group, 08/28/1987
Specification for anodic oxidation coatings on aluminium
standard by BSI Group, 10/02/1961
Specification for steels for fired and unfired pressure vessels. Plates.-Corrosion and heat resisting steels. Imperial units
standard by BSI Group, 06/21/1973
Methods for analysis and testing of coal and coke. Proximate analysis of coal
standard by BSI Group, 03/30/1942