Electricity metering - Data exchange for meter reading, tariff and load control - Part 61: Object identification system (OBIS) (IEC 62056-61:2002); German version EN 62056-61:2002, text in english— 28 стр.
Electricity metering - Data exchange for meter reading, tariff and load control - Part 61: Object identification system (OBIS) (IEC 62056-61:2006); German version EN 62056-61:2007, text in English— 40 стр.
Electricity metering - Data exchange for meter reading, tariff and load control - Part 61: Object identification system (OBIS) (IEC 62056-61:2006); German version EN 62056-61:2007, text in English— 40 стр.