Two pole and earthing pin fused plugs and shuttered socket outlets for A-C circuits up to 250 volts (not intended for use on D.C.circuits)
standard by BSI Group, 06/30/1947

Non ferrous thimbles (spigot and socket) and ferrules (sleeve)
standard by BSI Group, 11/15/1944

Insulators of ceramic material or glass for overhead lines with a nominal voltage greater than 1000 V-Requirements
standard by BSI Group, 10/08/1973

Specification for mastic asphalt for building (natural rock asphalt aggregate)
standard by BSI Group, 10/15/1973

Specification for manhole step irons
standard by BSI Group, 03/01/1980

Specification for electroplated coatings of nickel and chromium
standard by BSI Group, 01/13/1970

Steel spring mattresses (combination type)
standard by BSI Group, 07/23/1947

Specification for clayware field drain pipes
standard by BSI Group, 07/12/1971

Provision of security services. Code of practice
standard by BSI Group, 05/01/2020

Method for determining the speed of sensitized photographic materials. Specification for light sources for sensitometric exposure-Simulation of the spectral distribution of tungsten illumination
standard by BSI Group, 02/28/1979