Direct acting indicating analogue electrical measuring instruments and their accessories - Part 2: Special requirements for ammeters and voltmeters (Endorsed by Asociación Española de Normalización in June of 2021.)
Edition 2021-06-01

Direct acting indicating analogue electrical measuring instruments and their accessories Part 2: Special requirements for ammeters and voltmeters
Edition 1997-10-20

Ammeters for automobiles
Edition 1973-04-30

Test Methods for Alternating-Current Magnetic Properties of Materials Using the Wattmeter-Ammeter-Voltmeter Method, 50 to 60 Hz and 50 cm Epstein Frame
Edition 1968

Standard Test Method for High-Frequency (10 kHz-1 MHz) Core Loss of Soft Magnetic Core Components at Controlled Temperatures Using the Voltmeter-Ammeter-Wattmeter Method
Edition 2000

Glass - Viscosity and viscometric fixed points - Part 5: Determination of working point by sinking bar viscometer (ISO 7884-5:1987)
Edition 1998-02

Vitreous and porcelain enamels - Determination of the edge covering on enamelled steel plate to be used in heat exchangers (ISO 28723:2008); German version EN ISO 28723:2011
Edition 2011-06

Magnetic materials - Methods of measurement of magnetic properties of electrical steel sheet and strip at medium frequencies; German version EN 10252:1997
Edition 1997-05

Admixtures for concrete, mortar and grout - Test methods - Part 14: Determination of the effect on corrosion susceptibility of reinforcing steel by potentiostatic electro-chemical test; German version EN 480-14:2006
Edition 2007-03

Photography - Synchronizers, ignition circuits and connectors for cameras and photoflash units - Electrical characteristics and test methods (ISO 10330:2002)
Edition 2007-03