Engineers comparators for external measurement
standard by BSI Group, 09/08/1954

Methods for the analysis of iron and steel. Manganese in ferro manganese and related alloys Volumetric
standard by BSI Group, 03/02/1966

Methods for the analysis of iron and steel. Titanium in permanent magnet alloys
standard by BSI Group, 11/11/1949

Application of production control
standard by BSI Group, 11/01/1945

Methods for the analysis of iron and steel. Cobalt in iron and steel (absorptiometric method)
standard by BSI Group, 08/15/1956

Methods for the analysis of iron and steel. Tin in iron and steel
standard by BSI Group, 03/30/1951

The assessment of surface texture. Centre-line-average height method
standard by BSI Group, 12/30/1950

Methods for analysis and testing of coal and coke. Forms of sulphur in coal
standard by BSI Group, 03/30/1942

Specification for water-tube steam generating plant (including superheaters, reheaters and steel tube economisers)
standard by BSI Group, 02/28/1978

Code for temperature measurement-Radiation pyrometers
standard by BSI Group, 03/31/1972