BS 161:1956
Tungsten filament general service electric lamps 210, 230, 240 and 250V
standard by BSI Group, 09/24/1965
Tungsten filament general service electric lamps 210, 230, 240 and 250V
standard by BSI Group, 09/24/1965
Method of specifying general purpose polystyrene (PS) moulding and extrusion materials
standard by BSI Group, 02/27/1987
Wrought aluminium and aluminium alloys for general engineering purposes. Plate
standard by BSI Group, 12/22/1955
Specification for galvanized mild steel indirect cylinders, annular or saddle-back type-Imperial units
standard by BSI Group, 07/19/1949
Specification for stainless and heat-resisting steel round wire
standard by BSI Group, 05/29/1981
Specification for liquid toilet soap for general purposes
standard by BSI Group, 04/08/1949
Specification for wrought aluminium and aluminium alloys for general engineering purposes – forging stock and forgings
standard by BSI Group, 12/30/1955
Universal Decimal Classification. English full edition-Military art and science. National defence. Armed forces
standard by BSI Group, 09/22/1971
Wrought aluminium and aluminium alloys for general engineering purposes. Bars rods and sections
standard by BSI Group, 12/22/1955