GB/T 17215.631-2018电测量数据交换DLMS/COSEM组件第31部分:基于双绞线载波信号的局域网使用国家标准
英文:Electricity metering data exchange—The DLMS/COSEM suite—Part 31: Use of local area networks on twisted pair with carr...
英文:Electricity metering data exchange—The DLMS/COSEM suite—Part 31: Use of local area networks on twisted pair with carr...