OS GSO IEC 60721-3-9:2021
IEC 60721-3-9:1993
Omani Standard
Current Edition
·
Approved on
01 July 2021
Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 9: Microclimates inside products
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OS GSO IEC 60721-3-9:2021 Scope
Defines classes of microclimatic conditions, to which components (basic parts, assemblies, built-in units) may be subjected inside products, and which are used under the climatic conditions classified in IEC 60721-3-3 and IEC 60721-3-4.
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