标准号：IEC 62055-31:2022
发布日期：2022-06-21
Electricity metering - Payment systems - Part 31: Particular requirements - Static payment meters for active energy (classes 0,5, 1 and 2)
IEC 62055-31:2022
IEC 62055-31:2022
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标准号：IEC 62055-31:2022
发布日期：2022-06-21
Electricity metering - Payment systems - Part 31: Particular requirements - Static payment meters for active energy (classes 0,5, 1 and 2)
IEC 62055-31:2022