Standard
withdrawn: DIN EN 60521 VDE 0418-12:1995-07Classes 0.5, 1 and 2 alternating-current watthour meters
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Standard
withdrawn: DIN V VDE V 0848-4/A3 VDE V 0848-4/A3:1995-07Safety in electromagnetic fields Protection of persons in the frequency range from 0 Hz to 30 kHz - Amendment 3 |
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