IEC 60364-2:1970 ed1.0

Заменен

Electrical installations of buildings - Part 2: Fundamental principles — 17 стр.

Заменен на

IEC 60364-1:1992 ed3.0

ICS

91.140.50 Electricity. Including electric energy meters in buildings, emergency electrical supplies, etc. / Системы электроснабжения. Включая аварийное электроснабжение и т.д.