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DIN EN IEC 62439-3:2021-04

Проект
Industrial communication networks - High availability automation networks - Part 3: Parallel Redundancy Protocol (PRP) and High-availability Seamless Redundancy (HSR) (IEC 65C/998/CDV:2020); English version prEN IEC 62439-3:2020
DIN EN IEC 62439-3:2021-04
Проект