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

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

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

Hollow glass blocks
standard by BSI Group, 12/30/1944

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

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

Specification for hard-drawn copper solid and stranded circular conductors for overhead power transmission purposes
standard by BSI Group, 10/03/1924

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

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

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