VDI/VDE/DGQ/DKD 2622 Blatt 2.1-2010 Calibration of measuring equipment for electrical quantities - Methods for the determination of measurement uncertainty - Notes to a practical approach
Kalibrieren von Messmitteln fuer elektrische Groessen - Methoden zur Ermittlung der Messunsicherheit - Anmerkungen zu einer praxisgerechten Vorgehensweise
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