IEEE 469-1977

IEEE Recommended Practice for Voice-Frequency Electrical-Noise Tests of Distribution Transformers

NORMA vydána dne 29.7.1977

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The information about the standard:

Designation standards: IEEE 469-1977
Note: NEPLATNÁ
Publication date standards: 29.7.1977
Approximate weight : 300 g (0.66 lbs)
Country: International technical standard
Kategorie: Technické normy IEEE