Amendment 1 - Electricity metering equipment (a.c.) - Particular requirments - Part 24: Static meters for reactive energy at fundamental frequency (classes 0,5 S, 1 S and 1)— 5 стр.
Corrigendum 1 - Amendment 1 - Electricity metering equipment (A.C.) - Particular requirments - Part 24: Static meters for reactive energy at fundamental frequency (classes 0,5 S, 1 S and 1)— 1 стр.
