BS 5550-5.1.1:1978

Cinematography. Common to more than one film gauge. Raw stock-Definition, testing and marking of motion-picture safety film
standard by BSI Group, 03/31/1978

BS 6083-3:1984

Hearing aids-Methods for measurement of electroacoustical characteristics of hearing aid equipment not entirely worn on the listener
standard by BSI Group, 06/29/1984

BS 5994:1980

Specification for industrial low voltage switchgear and controlgear. Terminal aperture sizes for unprepared round copper conductors
standard by BSI Group, 11/28/1980

BS DD 104:1985

Open Systems Interconnection: specification of basic encoding rules for Abstract Syntax Notation One (ASN.1) (ISO DIS 8825)
standard by BSI Group, 07/31/1985

BS 7261:1990

Safety of small non-domestic flueless space heaters burning 3rd family gases
standard by BSI Group, 03/30/1990

BS 5773-1:1979

Metric needle roller bearings. Specification for dimensions and tolerances of needle roller bearings: light and medium series
standard by BSI Group, 08/31/1979

BS 6083-3:1981

Hearing aids. Methods for measurement of electroacoustical characteristics of hearing aid equipment not entirely worn on the listener
standard by BSI Group, 06/30/1981

BS +AU 110:1965

Specification for air pressure rubber brake hose
standard by BSI Group, 10/29/1965

BS 741:1937

Flameproof electric motors for conveyors, coalcutters, loaders and similar purposes for use in mines
standard by BSI Group, 03/04/1955

BS 5551-3-3.5:1988

Fertilizers. Physical properties-Method for determination of particle size distribution by test sieving
standard by BSI Group, 07/29/1988