BS EN 2288 is a European standard on the bush
BS EN 50377-11-1 on single mode MF 4-fold-connector is useful for:
Manufacturers of electrical and optical connection and fibre optic couplers
Using BS EN 681-1 you can specify requirements for materials used in vulcanized rubber seals
Specification for nickel-cobalt-chromium-molybdenum-aluminium-titanium heat-resisting alloy billets, bars, forgings and parts (nickel base, Co 20, Cr 14.8, Mo 5, Al 4.8, Ti 1.2) Ingestion-build-100998 BS EN 2288 is a1 Scope This British Standard specifies requirements for nickel cobalt chromium molybdenum aluminium titanium heat resisting alloy supplied in the following forms, and as parts. a) Bars and extruded sections for machining: solution treated, designation HR 3A. b) Extruded sections for subsequent forming: softened, designation HR 3B. c) Billets and bars for forging: hot or cold worked and subsequently machined or ground, designation HR 3C. d) Forgings: