Specification for open fireplace components
standard by BSI Group, 01/31/1975

Methods for the analysis of iron and steel. Tungsten in steel. Gravimetric
standard by BSI Group, 03/30/1967

Methods for the analysis of iron and steel. Carbon (total graphitic and combined) in iron steel and ferro chromium : Gravimentric
standard by BSI Group, 08/18/1966

Specification for gypsum building plasters.
standard by BSI Group, 11/08/1955

Methods for analysis and testing of coal and coke. Gross calorific value of coal and coke
standard by BSI Group, 03/30/1942

Universal Decimal Classification. English full edition-Education. Teaching. Training. Leisure
standard by BSI Group, 06/30/1975

Specification for automatic pipettes (Dafert type)
standard by BSI Group, 07/15/1966

Methods for the analysis of iron and steel. Manganese in iron and steel
standard by BSI Group, 10/22/1956

Methods for sampling of coal and coke
standard by BSI Group, 03/30/1942

Letter symbols for electronic valves
standard by BSI Group, 11/11/1947