BS 1121-14:1949

Methods for the analysis of iron and steel. Copper in carbon and low alloy steels
standard by BSI Group, 11/08/1956

BS 1121-15:1949

Methods for the analysis of iron and steel. Silicon in plain steels carbon steels, low alloy steels and cast irons
standard by BSI Group, 11/16/1949

BS 1214:1959

Hessian sandbags & rot proofed hessian sandbags
standard by BSI Group, 04/10/1959

BS 12:1904

Portland cement
standard by BSI Group, 12/01/1904

BS 1259:1945

Intrinsically safe electrical apparatus and circuits.
standard by BSI Group, 11/02/1945

BS 1310:1946

Specification for coal tar pitches for building purposes
standard by BSI Group, 06/11/1946

BS 142:1942

Electrical protective relays
standard by BSI Group, 01/01/1942

BS 1431:1948

Specification for wrought copper and wrought zinc rainwater goods
standard by BSI Group, 11/01/1948

BS 144:1936

Specification for coal tar creosote for the preservation of timber
standard by BSI Group, 02/01/1941

BS 1442:1948

Specification for galvanized mild steel wire for armouring cables
standard by BSI Group, 06/14/1948