BS 230:1925
Portable photometers
standard by BSI Group, 09/17/1925
BS 1933-2:1958
Varnish bonded glass covered copper conductors. Rectangular conductors
standard by BSI Group, 06/20/1958
BS 1868:1960
Flanged steel check valves for the petroleum industry.
standard by BSI Group, 03/10/1960
BS 1740-1:1971
Specification for wrought steel pipe fittings (screwed BS 21 R-series thread)-Metric units
standard by BSI Group, 06/28/1971
BS 2771-1:1986
Electrical equipment of industrial machines-Specification for general requirements
standard by BSI Group, 07/31/1986
BS 250:1926
High tensile brass bars and sections (grades A and B)
standard by BSI Group, 11/01/1932
BS 2000-45:1982
Methods of test for petroleum and its products-Loss on heating of bitumen and flux oil
standard by BSI Group, 03/31/1982
BS 1494:1948
Specification. Fixing accessories for building purposes
standard by BSI Group, 12/09/1948
BS 1807:1981
Specification for marine main propulsion gears and similar drives: metric module
standard by BSI Group, 01/30/1981
BS 162:1928
Electric power switchboards for indoor installations up to and including 33,000 volts
standard by BSI Group, 01/04/1928