Draft Document - Electricity metering - Data exchange for meter reading, tariff and load control - Part 31: Use of local area networks on twisted pair with carrier signalling (IEC 13/1461/CDV:2010); German version FprEN 62056-31:2010
文件草案——电能计量——抄表、电费和负荷控制的数据交换——第31部分:带载波信令的双绞线局域网的使用(IEC 13/1461/CDV:2010);德文版FprEN 62056-31:2010