BS 1404:1947
Screen luminance (brightness) for the projection of 35 mm film
standard by BSI Group, 08/28/1947
BS 1425:1954
Specification for cleanliness of fillings and stuffings for bedding, upholstery, toys and other domestic articles
standard by BSI Group, 05/14/1954
BS 1428:B2:1953
Ammonia distillation apparatus (markham) apparatus for the determination of elements by other than combustion methods
standard by BSI Group, 12/21/1956
BS 1428-C1:1954
Alkoxyl and alkylimino group apparatus for the determination of organic groups
standard by BSI Group, 02/12/1954
BS 1428-H1:1960
Weighing vessels for microchemical analysis microchemical apparatus weighing accessories
standard by BSI Group, 03/21/1960
BS 1434:1964
Specification for copper for electrical purposes. Commutator bars
standard by BSI Group, 12/04/1964
BS 1449-1-1.6:1991
Steel plate, sheet and strip. Carbon and carbon-manganese plate, sheet and strip-Specification for tolerances on dimensions and shape for hot rolled wide material
standard by BSI Group, 10/31/1991
BS 1539:1949
Specification. Moulded electrical insulating materials for use at high temperatures
standard by BSI Group, 03/29/1961
BS 1542:1960
Specification for equipment for eye, face and neck protection against radiation arising during welding and similar operations
standard by BSI Group, 02/15/1960