NORMSERVIS s.r.o.

IEEE C37.90.1-1974

IEEE Standard Surge Withstand Capability Test For Protective Relays and Relay Systems

NORMA vydaná dňa 15.7.1974

Anglicky -
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The information about the standard:

Designation standards: IEEE C37.90.1-1974
Note: NEPLATNÁ
Publication date standards: 15.7.1974
Approximate weight : 300 g (0.66 lbs)
Country: International technical standard
Kategória: Technické normy IEEE