IEEE 421-1972

IEEE Standard Criteria and Definitions for Excitation Systems for Synchronous Machines

NORMA vydaná dňa 8.12.1972

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The information about the standard:

Designation standards: IEEE 421-1972
Note: NEPLATNÁ
Publication date standards: 8.12.1972
Approximate weight : 300 g (0.66 lbs)
Country: International technical standard
Kategória: Technické normy IEEE