IEC-50(721) › International Electrotechnical Vocabulary - Chapter 721: Telegraphy, facsimile and data communication
IEC-50(721)
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1ST EDITION
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CURRENT
-- See the following:
IEC-60050-721-AM1
IEC-60050-721-AM2
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Included in this current edition are the following subparts:
1ST EDITION - Nov. 1, 1991
FOR ED. 1.0 AMENDMENT 1 SEE - Dec. 16, 2016
FOR ED. 1.0 AMENDMENT 2 SEE - Aug. 1, 2017
FOR ED 1.0 AMENDMENT 3 SEE - Oct. 1, 2018
FOR ED. 1.0 AMENDMENT 4 SEE - Oct. 1, 2019
FOR ED. 1.0 AMENDMENT 1 SEE - Dec. 16, 2016
FOR ED. 1.0 AMENDMENT 2 SEE - Aug. 1, 2017
FOR ED 1.0 AMENDMENT 3 SEE - Oct. 1, 2018
FOR ED. 1.0 AMENDMENT 4 SEE - Oct. 1, 2019
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01.040.33 (Telecommunications. Audio and video engineering (Vocabularies))
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Document Number
IEC 60050-721 Ed. 1.0 t:1991
Revision Level
1ST EDITION
Status
Current
Publication Date
Nov. 1, 1991
Committee Number
1