Energy performance of lamp controlgear - Controlgear for fluorescent lamps. Method of measurement to determine the total input power of controlgear circuits and the efficiency of controlgear

Energy performance of lamp controlgear - Controlgear for fluorescent lamps. Method of measurement to determine the total input power of controlgear circuits and the efficiency of controlgear

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1   Scope

This document specifies a method for determining the moisture expansion of ceramic tiles.