IEEE 857-1990

IEEE Guide for Test Procedures for HVDC Thyristor Valves

NORMA vydaná dňa 10.9.1990

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The information about the standard:

Designation standards: IEEE 857-1990
Note: NEPLATNÁ
Publication date standards: 10.9.1990
Approximate weight : 300 g (0.66 lbs)
Country: International technical standard
Kategória: Technické normy IEEE