Vocabulario electrotécnico. Circuitos eléctricos y magnéticos. Sección 04: circuitos y componentes polifásicos.
ELECTRIC AND MAGNETIC CIRCUITS. POLYPHASE CIRCUITS AND COMPONENTS.
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01.040.29 / Electrical engineering (Vocabularies)
29.020 / Electrical engineering in general
CTN 191/SC 5 - Electrical terminology
It is cancelled by: UNE 21302-131:2004
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