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| metering of electricity consumption (Metering of electricity consumption was necessary on a per-user basis in order to allow appropriate billing according to the (highly variable) level of consumption ... – WAD Alexander Demidov) | |||
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| metering of electricity consumption (Metering of electricity consumption was necessary on a per-user basis in order to allow appropriate billing according to the (highly variable) level of consumption ... – WAD Alexander Demidov) | |||