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ČSN is a protected designation of Czech national technical standards.
WITHDRAWN published on 1.12.1994
Selected format:Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 3: Stationary use at weatherprotected locations
WITHDRAWN published on 1.3.1997
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WITHDRAWN published on 1.12.1994
Selected format:Classification of environmental conditions. Part 3: Classification of groups of environmental parameters and their severities - Section 4: Stacionary use at non-weatherprotected locations
WITHDRAWN published on 1.3.1997
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WITHDRAWN published on 1.12.1994
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WITHDRAWN published on 1.12.1994
Selected format:Classification of environmental conditions - Part 4-1: Guidance for the correlation and transformation of environmental condition classes of IEC 60721-3 to the environmental tests of IEC 60068 - Storage
WITHDRAWN published on 1.11.2003
Selected format:Classification of environmental conditions - Part 4-2: Guidance for the correlation and transformation of environmental condition classes of IEC 60721-3 to the environmental tests of IEC 60068 - Transportation
WITHDRAWN published on 1.11.2003
Selected format:Classification of environmental conditions - Part 4-3: Guidance for the correlation and transformation of environmental condition classes of IEC 60721-3 to the environmental tests of IEC 60068 - Stationary use at weatherprotected locations
WITHDRAWN published on 1.12.2003
Selected format:Classification of environmental conditions - Part 4-4: Guidance for the correlation and transformation of environmental condition classes of IEC 60721-3 to the environmental tests of IEC 60068 - Stationary use at non-weatherprotected locations
WITHDRAWN published on 1.2.2004
Selected format:Latest update: 2026-06-28 (Number of items: 2 284 473)
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