BS 115:1954

Metallic resistance materials for electrical purposes
standard by BSI Group, 04/20/1954

BS 1967:1953

Dimensions of sprockets for 35 mm cinematograph projectors
standard by BSI Group, 04/09/1953

BS 1772:1951

Sizes of photographic sheet film other than x-ray film.
standard by BSI Group, 09/14/1951

BS 2497-6:1988

Acoustics. Reference zero for the calibration of audiometric equipment-Specification for a standard reference zero using an artificial ear complying with BS 4669
standard by BSI Group, 02/29/1988

BS 1440:1962

Endless V-belt drives for industrial purposes
standard by BSI Group, 01/26/1962

BS 1121-6:1967

Methods for the analysis of steel . Nickel in iron, carbon steel and low alloy steel: photometric
standard by BSI Group, 03/31/1967

BS 1722-12:1979

Specification for fences-Steel palisade fences
standard by BSI Group, 06/29/1979

BS 1642:1950

Ball and roller bearing plumber blocks (general purpose series)
standard by BSI Group, 03/31/1950

BS 1282:1975

Guide to the choice, use and application of wood preservatives
standard by BSI Group, 09/30/1975

BS 2011-1:1963

Basic methods for the climatic and durability testing of components for telecommunication and allied electronic equipment. General
standard by BSI Group, 01/31/1963