Methods of testing vitreous enamel finishes-Resistance to hot sodium hydroxide solution
standard by BSI Group, 01/30/1976

Engineers comparators for external measurement
standard by BSI Group, 07/13/1942

Steel conduits and fittings for electrical wiring
standard by BSI Group, 04/10/1933

Refrigerator oils
standard by BSI Group, 08/12/1958

Electrical protection relays. Requirements for multi-input energizing quantity relays-Specification for directional relays and power relays
standard by BSI Group, 04/30/1984

Fraction-detective charts for quality control
standard by BSI Group, 07/29/1947

Methods for the analysis of iron and steel. Molybdenum in iron and steel (absorptiometric method)
standard by BSI Group, 09/11/1961

Graphical symbols for general electrical purposes
standard by BSI Group, 06/01/1922

Rating and testing refrigerated air conditioning units
standard by BSI Group, 05/31/1960

Textile care labelling code
standard by BSI Group, 08/31/1967