Environmental testing-General and guidance
standard by BSI Group, 08/31/1983
Oil circuit-breakers, oil switches and oil isolating-switches, for alternating-current circuits. Three-phase oil circuit-breakers with breaking-capacity ratings up to 500 mva single phase oil circuit-breakers, oil switches, and oil isolating-switches
standard by BSI Group, 01/27/1953
Insulators of ceramic material or glass for overhead lines with a nominal voltage greater than 1000 V-Requirements
standard by BSI Group, 10/08/1973
Speed and exposure index of photographic negative material
standard by BSI Group, 07/15/1947
Specification for dimensions of hose connexions for welding and cutting appliances
standard by BSI Group, 06/05/1947
Mixing valves-Specification for thermostatic mixing valves
standard by BSI Group, 06/30/1986
Electrical protection relays. Information and requirements for all protection relays. Specification for electrical disturbance tests-Fast transient disturbance test
standard by BSI Group, 02/15/1993
Steel plate, sheet and strip. Carbon and carbon-manganese plate, sheet and strip-Specification for cold rolled steel plate, sheet and wide strip for vitreous enamelling based on formability
standard by BSI Group, 10/31/1991
Specification for magnetic tape recording equipment-Cassette for commercial tape records and domestic use, dimensions and characteristics
standard by BSI Group, 01/31/1977