Convenciones relativas a los circuitos eléctricos y magnéticos.
CONVENTIONS CONCERNING ELECTRIC AND MAGNETIC CIRCUITS.
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17.220.01 / Electricity. Magnetism. General aspects
CTN 200/SC 25 - Quantities and units, and their letter symbols
IEC 60375:1972 (Identical)
It is cancelled by: UNE-EN 60375:2004
This standard is available in:
Print and digital format
Spanish
