BS EN 62055-31:2005

Действует

Electricity metering. Payment systems. Particular requirements. Static payment meters for active energy (classes 1 and 2) — 66 стр.

Описание Изменения Ссылки Версии

ICS

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