Technical Standard

Raw copper
standard by BSI Group, 07/02/1952

Adhesive insulating tape for electrical purposes
standard by BSI Group, 10/29/1942

Pitch mastic flooring
standard by BSI Group, 01/08/1943

Methods for the analysis of iron and steel. Vanadium in carbon and low alloy steels
standard by BSI Group, 11/07/1952

Gas welding of aluminium and certain aluminium alloys
standard by BSI Group, 11/05/1943

Specification for cast iron baths
standard by BSI Group, 04/29/1983

Portland cement
standard by BSI Group, 08/05/1920

Totally enclosed air-break switches for voltages not exceeding 660 volts
standard by BSI Group, 01/30/1933

Wallpapers
standard by BSI Group, 06/13/1945