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IEC TR 60364-2-21:1993 ed1.0

Заменен
Electrical installations of buildings - Part 2: Definitions - Chapter 21: Guide to general terms — 15 стр.
Contains explanatory notes on terms used in IEC 60364, listed in sections 01 to 08 of IEC 60050(826). Has the status of a technical report, type 3.
ICS
91.140.50 Electricity. Including electric energy meters in buildings, emergency electrical supplies, etc. / Системы электроснабжения. Включая аварийное электроснабжение и т.д.