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EVS-EN 60721-3-9:2002

Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 9: Microclimates inside products

General information
Valid from 01.01.2003
Base Documents
IEC 60721-3-9:1993; EN 60721-3-9:1993
Directives or regulations
None

Standard history

Status
Date
Type
Name
Main
prEN IEC 60721-3-9:2023
08.03.2006
Amendment
01.01.2003
Main
This section of IEC 721-3 defines classes of microclimatic conditions, to which components (basic parts, assemblies, built-in units) may be subjected inside products, which are used under the climatic conditions as classified in sections IEC 721-3-3 and IEC 721-3-4.
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Amendment 1 - Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 9: Microclimates inside products
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EVS-EN 60721-3-0:2002

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EVS-EN 60721-3-1:2002

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Withdrawn from 03.05.2018