BS 132:1920

Specification for steam turbines for electrical plant
standard by BSI Group, 10/07/1920

BS 1123:1961

Safety valves, gauges and other safety fittings for air receivers and compressed air instalations
standard by BSI Group, 07/26/1961

BS 2011-2QE:1967

The enviromental testing of electronic components and electronic equipment. Container sealing penetration of liquid.
standard by BSI Group, 01/01/1967

BS 1982:1953

Methods of test for fungal resistance of manufactured building materials made of or containing materials of organic origin
standard by BSI Group, 06/05/1953

BS 1902-4-4.8:1985

Methods of testing refractory materials. Properties measured under an applied stress-Determination of refractoriness-under-load (rising temperature test: dilatometer method) (method 1902-408)
standard by BSI Group, 03/29/1985

BS 1759:1951

Knurling wheels
standard by BSI Group, 07/13/1951

BS 1593:1950

Perchloroethylene
standard by BSI Group, 03/24/1950

BS 1485:1948

Galvanized wire netting
standard by BSI Group, 11/03/1948

BS 142-4-4.2:1984

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

BS 1256:1945

Malleable cast iron (whiteheart process) and cast copper alloy pipe fittings for steam, air, water, gas and oil. Screwed b.s.p. taper male thread and parallel female thread.
standard by BSI Group, 07/27/1945