KS C IEC 62056-42-2005(2020) 电能计量抄表、电费和负荷控制的数据交换第42部分:面向连接的异步数据交换的物理层服务和程序
Electricity metering-Data exchange for meter reading, tariff and load control-Part 42:Physical layer services and procedures for connection-oriented asynchronous data exchange