DIN EN IEC 61158-4-21:2020-08
Current
Current
The latest, up-to-date edition.
Industrial communication networks – Fieldbus specifications – Part 421: Datalink layer protocol specification – Type 21 elements (IEC 61158421: 2019); English version EN IEC 61158421: 2019, only on CDROM
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
08-01-2020
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