VDE 0411-51-1-2015 Direct acting indicating analogue electrical measuring instruments and their accessories - Part 1: Definitions and general requirements common to all parts (IEC 85/472/CD:2014)
Direkt anzeigende analoge elektrische Messgeraete und ihr Zubehoer - Teil 1: Definitionen und allgemeine Anforderungen fuer alle Teile (IEC 85/472/CD:2014)
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