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IEC 60721-3-4:1995/AMD1:1996 ed2.0

Заменен
Amendment 1 - Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 4: Stationary use at non-weatherprotected locations — 8 стр.
ICS
19.040 Environmental. Including testing equipment / Климатические испытания. Включая испытательное оборудование