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IEC 60027-2:2000 ed2.0

Заменен
Letter symbols to be used in electrical technology - Part 2: Telecommunications and electronics — 66 стр.
Defines rules for the use and writing of symbols for general quantities, symbols for quantities concerning two-port networks, symbols for line transmissions of signals (including cables), symbols for radio wave propagation, symbols for quantities concerning waveguide propagation, symbols for aerials (antennas), symbols for electro-acoustics and symbols for equivalent circuits of piezo-electric crystals.
ICS
01.060 Quantities and units / Величины и единицы измерения