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

Specification for gypsum building plasters. Premixed lightweight plasters
standard by BSI Group, 07/11/1967

Saw tooth taker-in wire for cotton and cotton waste carding engines
standard by BSI Group, 12/27/1957

Methods of test for petroleum and its products-Oxidation stability of gasoline (induction period method)
standard by BSI Group, 01/31/1991

Specification for sphygmomanometers. Mercury type
standard by BSI Group, 06/07/1956

Draining taps screw down pattern
standard by BSI Group, 07/25/1957

Specification for aircraft tyre valves: interchangeability dimensions
standard by BSI Group, 12/31/1984

Basic methods for the climatic and durability testing of components for telecommunication and allied electronic equipment. Vibration
standard by BSI Group, 01/01/1967

Specification for black paint (tar-based)
standard by BSI Group, 04/12/1973

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