IEC: 687 - 1992; Alternating Current Static Watt-Hour Meters for Active Energy (Classes 0, 2 S and 0, 5 S)
IEC: 687 - 1992; Alternating Current Static Watt-Hour Meters for Active Energy (Classes 0, 2 S and 0, 5 S)
- Geneva IEC 1992
- 77p
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