33.040.01: Telecommunication systems in general

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  1. MOST RECENT

    1944494

    IEC 60050-721 Amd.1 Ed. 1.0 b:2016

    Amendement 1 - International Electrotechnical Vocabulary (IEV) - Part 721: Telegraphy, facsimile and data communication

    Amendment by International Electrotechnical Commission, 12/16/2016.

    Languages: English, French

    • 👥MULTI-USER
  2. MOST RECENT

    1993683

    IEC 60050-721 Amd.2 Ed. 1.0 b:2017

    Amendement 2 - International Electrotechnical Vocabulary (IEV) - Part 721: Telegraphy, facsimile and data communication

    Amendment by International Electrotechnical Commission, 08/30/2017.

    Languages: English, French

    • 👥MULTI-USER
  3. MOST RECENT

    2026156

    IEC 60050-721 Amd.3 Ed. 1.0 b:2018

    Amendment 3 - International Electrotechnical Vocabulary (IEV) - Part 721: Telegraphy, facsimile and data communication

    Amendment by International Electrotechnical Commission, 10/17/2018.

    Languages: English, French

    • 👥MULTI-USER
  4. MOST RECENT

    2090127

    IEC 60050-721 Amd.4 Ed. 1.0 b:2019

    Amendment 4 - International Electrotechnical Vocabulary (IEV) - Part 721: Telegraphy, facsimile and data communication

    Amendment by International Electrotechnical Commission, 10/17/2019.

    Languages: English, French

    • 👥MULTI-USER
  5. MOST RECENT

    2247621

    IEC 60050-721 Amd.5 Ed. 1.0 b:2021

    Amendment 5 - International Electrotechnical Vocabulary (IEV) - Part 721: Telegraphy, facsimile and data communication

    Amendment by International Electrotechnical Commission, 09/01/2021.

    Languages: English, French

    • 👥MULTI-USER
  6. HISTORICAL

    746336

    IEC 60050-721 Ed. 1.0 b:1991

    This document has been replaced. View the most recent version.

    International Electrotechnical Vocabulary (IEV) - Part 721: Telegraphy, facsimile and data communication

    standard by International Electrotechnical Commission, 11/30/1991.

    Languages: English, French

    Amendments, rulings, and supplements: IEC 60050-721 Amd.5 Ed. 1.0 b:2021IEC 60050-721 Amd.4 Ed. 1.0 b:2019IEC 60050-721 Amd.3 Ed. 1.0 b:2018IEC 60050-721 Amd.2 Ed. 1.0 b:2017IEC 60050-721 Amd.1 Ed. 1.0 b:2016

    Historical Editions: IEC 60050-721 Ed. 1.0 t:1991

    • 👥MULTI-USER
  7. MOST RECENT

    2107757

    IEC 60050-721 Ed. 1.0 t:1991

    International Electrotechnical Vocabulary (IEV) - Part 721: Telegraphy, facsimile and data communication

    standard by International Electrotechnical Commission, 11/30/1991.

    Languages: English, French

    Historical Editions: IEC 60050-721 Ed. 1.0 b:1991

    • 👥MULTI-USER
  8. MOST RECENT

    1993684

    IEC 60050-722 Amd.1 Ed. 1.0 b:2017

    Amendment 1 - International Electrotechnical Vocabulary (IEV) - Part 722: Telephony

    Amendment by International Electrotechnical Commission, 08/30/2017.

    Languages: English, French

    • 👥MULTI-USER
  9. MOST RECENT

    746337

    IEC 60050-722 Ed. 1.0 t:1992

    International Electrotechnical Vocabulary (IEV) - Part 722: Telephony

    standard by International Electrotechnical Commission, 11/30/1992.

    Languages: English, French

    Amendments, rulings, and supplements: IEC 60050-722 Amd.1 Ed. 1.0 b:2017

    • 👥MULTI-USER