标准号：IEC 62056-3-1:2021
发布日期：2021-07-07
Electricity metering data exchange - The DLMS/COSEM suite - Part 3-1: Use of local area networks on twisted pair with carrier signalling
IEC 62056-3-1:2021
IEC 62056-3-1:2021
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标准号：IEC 62056-3-1:2021
发布日期：2021-07-07
Electricity metering data exchange - The DLMS/COSEM suite - Part 3-1: Use of local area networks on twisted pair with carrier signalling
IEC 62056-3-1:2021