IEEE C37.20.7-2017/Cor 1-2021

IEEE Guide for Testing Switchgear Rated up to 52 kV for Internal Arcing Faults—Corrigendum 1

NORMA vydána dne 2.4.2021

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The information about the standard:

Designation standards: IEEE C37.20.7-2017/Cor 1-2021
Note: NEPLATNÁ
Publication date standards: 2.4.2021
Approximate weight : 300 g (0.66 lbs)
Country: International technical standard
Kategorie: Technické normy IEEE