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Hydrogen Technologies Standards form the basic framework for market ramp-up
More information
Climate change Standards and specifications support climate targets
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
More information

Standards [CURRENT]

NEMA 62321-7-1
Determination of Certain Substances in Electrotechnical Products Part 7-1: Hexavalent Chromium -Presence of Hexavalent Chromium (Cr(VI)) in Colourless and Coloured Corrosion-Protected Coatings on Metals by the Colorimetric Method

Edition 2015

Original language English

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Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

NEMA 62321-7-1 Determination of Certain Substances in Electrotechnical Products Part 7-1: Hexavalent Chromium -Presence of Hexavalent Chromium (Cr(VI)) in Colourless and Coloured Corrosion-Protected Coatings on Metals by the Colorimetric Method

Want to learn more?

NEMA 62321-7-1
Determination of Certain Substances in Electrotechnical Products Part 7-1: Hexavalent Chromium -Presence of Hexavalent Chromium (Cr(VI)) in Colourless and Coloured Corrosion-Protected Coatings on Metals by the Colorimetric Method