Technical Standard

General grey iron castings (grades A and C)
standard by BSI Group, 02/17/1928

Specification for steel knee joints for steel orthopaedic calipers
standard by BSI Group, 11/26/1957

Mineral black for paints
standard by BSI Group, 05/01/1931

Exterior oil varnish
standard by BSI Group, 05/01/1931

Rolling bearings: ball bearings, cylindrical and spherical roller bearings-Specification for dimensions of ball bearings, cylindrical and spherical roller bearings (metric series)
standard by BSI Group, 04/30/1982

Specification for textile machinery and accessories. Drafting equipment for preparation and spinning machinery-Spinning preparatory and spinning machinery – covering characteristics of top rollers
standard by BSI Group, 10/31/1977

Playground equipment for parks. Swings
standard by BSI Group, 12/14/1964

General requirements for aircraft electrical equipment and indicating in struments-Characteristics of aircraft electrical systems
standard by BSI Group, 01/01/1968

Specification for general requirements for electrical equipment and indi cating instruments for aircraft. Environmental and operating conditions-Identification, declarations and construction
standard by BSI Group, 12/13/1961

Recommendations for the use of bitumen emulsion for roads
standard by BSI Group, 12/06/1954