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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

Technical rule [CURRENT]

IEC/TR 60721-4-7 AMD 1
Classification of environmental conditions - Part 4-7: Guidance for the correlation and transformation of environmental condition classes of IEC 60721-3 to the environmental tests of IEC 60068; Portable and non-stationary use; Amendment 1

Title (German)

Klassifizierung von Umweltbedingungen - Teil 4-7: Leitfaden für die Korrelation und Umsetzung der Klassen von Umweltbedingungen nach IEC 60721-3 in Umweltprüfungen nach IEC 60068; Ortsveränderlicher Einsatz; Änderung 1

Edition 2003-05

Original language English , French

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Terminology

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

IEC/TR 60721-4-7 AMD 1 Classification of environmental conditions - Part 4-7: Guidance for the correlation and transformation of environmental condition classes of IEC 60721-3 to the environmental tests of IEC 60068; Portable and non-stationary use; Amendment 1

Want to learn more?

IEC/TR 60721-4-7 AMD 1
Classification of environmental conditions - Part 4-7: Guidance for the correlation and transformation of environmental condition classes of IEC 60721-3 to the environmental tests of IEC 60068; Portable and non-stationary use; Amendment 1