Specification for 35 mm microcopying of technical drawings-Photographic requirements for silver film
standard by BSI Group, 12/30/1977

Specification for silicone-based water repellents for masonry
standard by BSI Group, 01/18/1967

Copper and copper alloys. Plate
standard by BSI Group, 06/10/1973

Specification for roughness comparison specimens. Specimens representing ground flat and cylindrical surfaces.
standard by BSI Group, 08/18/1970

Specification for field water troughs
standard by BSI Group, 12/14/1961

Screw threads and pipe threads
standard by BSI Group, 12/01/1906

Specification for plastics waste pipe and fittings
standard by BSI Group, 03/01/1984

Specifications for essential oils-Specifications for essential oils
standard by BSI Group, 02/29/1972

Glossary of general terms used in maintenance organization
standard by BSI Group, 10/20/1964

Specification for steel tubes for heat exchangers
standard by BSI Group, 07/31/1986