Technical Standard

Specification for dimensions of 127, 120 and 620 photographic roll film, backing paper and film spools
standard by BSI Group, 01/30/1970

Methods of test for stabilized soils
standard by BSI Group, 02/18/1957

Safety footwear Rubber safety boots
standard by BSI Group, 02/25/1960

Specification for pipe fittings iron and steel (screwed BSP thread).
standard by BSI Group, 06/06/1951

Specification for fences. Strained wire fences
standard by BSI Group, 04/11/1963

Portland cement ordinary and rapid hardening part 2 metric units
standard by BSI Group, 07/30/1971

Definition of technical mouldins (plastics)
standard by BSI Group, 12/04/1945

Specification for domestic appliances burning town gas.Specific requirements space heating applainces.
standard by BSI Group, 08/22/1957

Specification for face-to-face, centre-to-face, end-to-end and centre-to-end dimensions of flanged and butt-welding end steel valves for the petroleum, petrochemical and allied industries
standard by BSI Group, 03/31/1986

Specification for polythene pipe (Type 425) for cold water services
standard by BSI Group, 08/21/1961