BS 5395-1:1977

Stairs, ladders and walkways-Code of practice for the design of straight stairs
standard by BSI Group, 12/31/1976

BS 4870-4:1988

Specification for approval testing of welding procedures-Specification for automatic fusion welding of metallic materials, including welding operator approval
standard by BSI Group, 01/29/1988

BS 4550-2:1970

Methods of testing cement-Chemical tests
standard by BSI Group, 02/19/1970

BS 4305:1972

Specification for baths for domestic purposes made from cast acrylic sheet
standard by BSI Group, 08/31/1978

BS 5293-2:1990

Sampling and testing carbon black for use in the rubber industry-Method for determination of pour density
standard by BSI Group, 05/31/1990

BS 4687:1971

Specification for extended pitch precision roller chains and chainwheels
standard by BSI Group, 03/10/1971

BS 4533-2.6:1972

Electric luminaires. Luminaire track systems
standard by BSI Group, 11/30/1977

BS 6418:1983

Specification for cordless audio transmission devices using infra-red radiation
standard by BSI Group, 10/31/1983

BS 575:1957

Specification for carbon tetrachloride
standard by BSI Group, 12/31/1957

BS 5724-2-2.13:1990

Medical electrical equipment. Particular requirements for safety-Specification for anaesthetic machines
standard by BSI Group, 07/31/1990