Natural sienna (raw and burnt) for paints
standard by BSI Group, 05/01/1931

Photometric integrators
standard by BSI Group, 11/03/1945

Methods of test for cereals and pulses-Determination of bulk density of cereals, called 'mass per hectolitre' (reference method)
standard by BSI Group, 01/31/1990

The rating of resistance welding & resistance heating machines
standard by BSI Group, 12/29/1965

Methods for the analysis of iron ores-Phosphorus
standard by BSI Group, 02/12/1970

Auxliaries for operation of fluorescent lamps on a.c. 50 c/s supplies. Starters
standard by BSI Group, 04/21/1959

Methods of test for meat and meat products-Determination of total phosphorus content
standard by BSI Group, 01/30/1976

Exterior oil varnish
standard by BSI Group, 05/01/1931

Specification for steam sterilizers-Sterilizers for bottled fluids
standard by BSI Group, 03/10/1966

Recommendations for the method of milk recording of cows
standard by BSI Group, 07/31/1972