BS EN 60793-2-50 ED7. Optical fibres. Part 2-50. Product specifications. Sectional specification for class B single-mode fibres
Edition 2022-07-29

BS EN IEC 62496-4-3. Optical circuit boards. Part 4-3. Interface standards. Terminated waveguide OCB assembly using a single-row thirty-two-channel PMT connector intermateable with 250 µm pitch MPO 16
Edition 2023-10-20

BS EN IEC 61300-2-50 Fibre optic interconnecting devices and passive components - Basic test and measurement procedures. Part 2-50: Tests - Fibre optic connector proof test with static load
Edition 2023-12-22

BS EN 4314 Aerospace series - Heat-resisting alloy X4NiCrTiMoV26-15 (1.4680) - Not heat treated. Forging stock. a or D = 250 mm
Edition 2024-06-06

Specification for plugs made of resilient material
Edition 1960-12-30

Round bars, hot rolled in steel - Normal tolerances - Diameter 6 mm <LE> D <LE> 250 mm - Dimensions
Edition 2002-01-11

Aerospace series - Steel FE-PA3601 (X6CrNiTi18-10) - Air melted - Softened - Bar for machining - a or D <LE> 250 mm - 500 MPa <LE> Rm <LE> 700 MPa
Edition 2008-07-31

Aerospace series - Heat resisting alloy NI-PH2301 (NiCr21Fe18Mo9) - Non heat treated - Forging stock - a or D <LE> 250 mm
Edition 2007-01-31

Aerospace series - Heat resisting alloy NI-PH3601 (NiCr22Mo9Nb) - Non heat treated - Forging stock - a or D <LE> 250 mm
Edition 2007-04-30

Aerospace series - Heat resisting alloy FE-PA2602 (X4NiCrTiMoV26-15) - Non heat treated, forging stock a or D = 250 mm
Edition 2008-02-29