BS 3846:1965

Methods for calibration and grading of extensometers for testing of metals
standard by BSI Group, 02/04/1965

BS 3852:1965

Specification for dynamic balancing machines
standard by BSI Group, 12/03/1968

BS 3900-E12:1986

Methods of test for paints-Indentation test (spherical or pyramidal)
standard by BSI Group, 01/31/1986

BS 3939-3:1985

Graphical symbols for electrical power, telecommunications and electronics diagrams-Conductors and connecting devices
standard by BSI Group, 06/28/1985

BS 3944:1965

Specification for colour filters for theatre lighting and other purposes
standard by BSI Group, 11/19/1965

BS 3955-2A:1967

Specification for electrical controls for domestic appliances. Manually operated appliance switches
standard by BSI Group, 02/26/1970

BS 3955-2F:1967

Specification for electrical controls for domestic appliances. Room thermostats
standard by BSI Group, 02/26/1970

BS 397:1930

Leclanche-tye primary cells
standard by BSI Group, 09/01/1930

BS 3A 111:1962

Specification for cadmium-plated steel bolts (Unified hexagons and Unified threads) with close tolerance shanks for aircraft
standard by BSI Group, 07/29/1988

BS 4017:1979

Specification for capacitors for use in tubular fluorescent, high pressure mercury and low pressure sodium vapour discharge lamp circuits
standard by BSI Group, 01/31/1979