Graphical symbols for instrumentation
standard by BSI Group, 12/29/1950

Methods of test for raw rubber and unvulcanized compounded rubber-Chemical analysis of raw natural rubber
standard by BSI Group, 03/28/1967

Specification for gin blocks
standard by BSI Group, 04/23/1971

Nomenclature of drawing instruments.
standard by BSI Group, 02/20/1951

Universal Decimal Classification. Second English full edition-Applied sciences in general. Inventions and discoveries
standard by BSI Group, 12/29/1978

Universal Decimal Classification. English full edition-Index to the selection of common auxiliaries of place for use with UDC 9
standard by BSI Group, 06/16/1972

Methods for analysis and testing of coal and coke-Size analysis of coke
standard by BSI Group, 01/30/1981

Methods for analysis and testing of coal and coke-Moisture, volatile matter and ash in the analysis sample of coke
standard by BSI Group, 12/31/1980

Methods for analysis and testing of coal and coke. Chlorine in coal
standard by BSI Group, 08/21/1970

Methods for the analysis of iron and steel . Sulpher in in iron and steel gravimetric
standard by BSI Group, 08/18/1966