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CEI EN IEC 60721-3-4 : 2020
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Classification of environmental conditions Part 3-4: Classification of groups of environmental parameters and their severities - Stationary use at non-weatherprotected locations
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
01-01-2020
Publisher
This part of IEC 60721 classifies groups of environmental parameters and their severities to which products are subjected when installed for stationary use at non weatherprotected locations.
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