Code for disappearing-filament optical pyrometers
standard by BSI Group, 07/07/1966

Industrial perforated plate
standard by BSI Group, 09/18/1950

Aircraft tyres and rims-Specifications
standard by BSI Group, 03/15/1994

Bitumens for road purposes
standard by BSI Group, 03/16/1970

Specification for insulator and conductor fittings for overhead power lines.-Dimensions
standard by BSI Group, 04/30/1981

Hand-held electric motor-operated tools. Particular requirements-Specification for tappers
standard by BSI Group, 06/29/1984

Adding machines
standard by BSI Group, 12/11/1952

Specifications for thermal insulating materials.-Bonded mineral wool slabs (for use at temperatures above 50°C)
standard by BSI Group, 08/19/1969

Specification for photographic grade sodium hydroxide
standard by BSI Group, 04/28/1978

Specification for hand-made shellac
standard by BSI Group, 05/01/1965