IEC 60027-2:2005 ed3.0

Заменен

Letter symbols to be used in electrical technology - Part 2: Telecommunications and electronics — 145 стр.

Defines rules for the use and writing of letter symbols for telecommunications and electronics.

Заменен на

IEC 60027-2:2019 ed4.0

ICS

01.060 Quantities and units / Величины и единицы измерения