Standard
withdrawn: DIN EN 62053-11 VDE 0418-3-11:2003-11Electricity metering equipment (a.c.) - Particular requirements Part 11: Electromechanical meters for active energy (classes 0,5, 1 and 2) |
Standard
withdrawn: DIN EN 60521 VDE 0418-12:1995-07Classes 0.5, 1 and 2 alternating-current watthour meters
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