Gives terms and definitions in English, French, Russian and Spanish as well as indexes in Dutch, English, French, German, Italian, Polish, Russian, Spanish, and Swedish.
IEC 60050-731:1991 history
2021IEC 60050-731:1991/AMD6:2021 Amendment 6 - International Electrotechnical Vocabulary (IEV) - Part 731: Optical fibre communication
2020IEC 60050-731:1991/AMD5:2020 Amendment 5 - International Electrotechnical Vocabulary (IEV) - Part 731: Optical fibre communication
2019IEC 60050-731:1991/AMD4:2019 Amendment 4 - International Electrotechnical Vocabulary (IEV) - Part 731: Optical fibre communication
2018IEC 60050-731:1991/AMD3:2018 Amendment 3 - International Electrotechnical Vocabulary (IEV) - Part 731: Optical fibre communication
2017IEC 60050-731:1991/AMD2:2017 Amendment 2 - International electrotechnical vocabulary - Part 731: Optical fibre communication
2016IEC 60050-731:1991/AMD1:2016 Amendment 1 - International electrotechnical vocabulary - Part 731: Optical fibre communication
1970IEC 60050-731:1992/COR1:1992 International electrotechnical vocabulary; chapter 731: optical fibre communication
1991IEC 60050-731:1991 International electrotechnical vocabulary; chapter 731: optical fibre communication