BS 5202-1:1975

Methods for chemical analysis of tobacco and tobacco products-Determination of silica content
standard by BSI Group, 07/31/1975

BS 4498:1969

Method for determination of the Kappa number of pulp (degree of delignification)
standard by BSI Group, 10/28/1969

BS 4461:1978

Specification for cold worked steel bars for the reinforcement of concrete
standard by BSI Group, 09/30/1983

BS 4270:1968

Specification for woven elastic webbing with natural rubber for men's trunk tops
standard by BSI Group, 03/31/1970

BS 6493-3:1985

Semiconductor devices-Mechanical and climatic test methods
standard by BSI Group, 01/31/1986

BS 5736-10:1988

Evaluation of medical devices for biological hazards-Method of test for toxicity to cells in culture of extracts from medical devices
standard by BSI Group, 07/31/1989

BS 5673:1979

Specification for designation of the cylinders of reciprocating internal combustion engines
standard by BSI Group, 01/31/1979

BS 539:1934

Dimensions of drain fittings salt-glazed ware and glass (vitreous) enamelled fire clay
standard by BSI Group, 03/12/1934

BS 5304:1988

Code of practice for safety of machinery
standard by BSI Group, 03/31/1988

BS 509:1950

Acetone
standard by BSI Group, 10/28/1954