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IEC 60721-3-3:1994 ed2.0

Заменен
Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 3: Stationary use at weatherprotected locations — 79 стр.
Classifies groups of environmental parameters and their severities to which products are subjected when mounted for stationary use at weatherprotected locations.
ICS
19.040 Environmental. Including testing equipment / Климатические испытания. Включая испытательное оборудование