BS 4936:1987

Method of specifying styrene-acrylonitrile (SAN) moulding and extrusion materials
standard by BSI Group, 09/30/1987

BS 5519-4:1977

Ribbons and spools used on office machines and data processing equipment-Characteristics of cores for paper or plastic printing ribbons
standard by BSI Group, 10/31/1977

BS 626:1935

Micanite for commutator separators
standard by BSI Group, 10/21/1935

BS 4523:1970

Method for the determination of bromine index
standard by BSI Group, 01/20/1970

BS 4251:1967

Specification for truck type concrete mixers
standard by BSI Group, 12/29/1967

BS 530:1937

Graphical symbols for telephony, telegraphy and radio communication.
standard by BSI Group, 01/18/1937

BS 6895:1987

Specification for pre-recorded optical reflective videodisks for 50 Hz/625 lines CCIR monochrome and colour coding PAL systems
standard by BSI Group, 12/01/1990

BS 6506:1984

Code of practice for installation of private branch exchanges for connection to the British Telecommunications public switched telephone network
standard by BSI Group, 01/31/1985

BS 5604:1978

Method of test for evaluating resistance to tracking and erosion of electrical insulating materials used under severe ambient conditions
standard by BSI Group, 06/30/1978

BS 5132-1:1974

Embossed credit cards. Specifications, numbering system and registration procedure
standard by BSI Group, 09/30/1974