Obis electricity metering - data exchange for meter reading , tariff and load control - object identification system 电量测量.表读数计费和负载控制的数据交换.目标识别系统
Electricity metering - data exchange for meter reading , tariff and load control - physical layer services and procedures for connection - oriented asynchronous data exchange 电量测量.表读数计费和负载控制的数据交换.定向连接异步数据交换的物理层工作和程序