Air-break knife switches and air-break isolating switches for voltages not exceeding 660 volts excluding totally-enclosed and flame proof types
standard by BSI Group, 01/30/1933
Speed of sensitized photographic materials. Colour negative film for still photography
standard by BSI Group, 09/30/1975
Recommended methods for the analysis of steel . Nickel in permanent magnet alloys
standard by BSI Group, 01/22/1948
Specification for single point cutting tools. Butt welded cutting tools and blanks
standard by BSI Group, 03/27/1961
Specification for wood surrounds for metal windows and doors
standard by BSI Group, 02/04/1955
Milling cutters-Milling cutters except screwed shank cutters
standard by BSI Group, 03/31/1982
Methods for the analysis of iron and steel. Aluminium oxide in permanent magnet alloys
standard by BSI Group, 03/30/1950
Guide. A standard for standards-Drafting and presentation of British Standards
standard by BSI Group, 04/01/1983