Standard

NF EN IEC 60721-3-4:2019

NF C20-003-4:2019

Jul 2019 Current

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Standard
NF EN IEC 60721-3-4:2019
Classification of environmental conditions - Part 3-4 : classification of groups of environmental parameters and their severities - Stationary use at non-weatherprotected locations
Jul 2019 Current
Standard
NF EN 60721-3-4/A1:1997
Classification des conditions d'environnement - Partie 3 : classification des groupements des agents d'environnement et de leurs sévérités - Section 4 : utilisation à poste fixe, non protégé contre les intempéries.
Apr 1997 Withdrawn
Standard
NF EN 60721-3-4:1995
Classification of environmental conditions. Part 3 : classification of groups of environmental parameters and their severities. Section 4 : stationary use at non-weatherprotected locations.
May 1995 Withdrawn

Products specifications

Standard from AFNOR
Published: July 19 2019
Period for objection until: July 13 2018
Effective: October 18 2019
Edition: 2
Document type: EN
Pages
ISBN:

Publisher: AFNOR*UTE
Distributor: AFNOR
ICS: 19.040

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Replaces: NF EN 60721-3-4:1995

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Version history History (3)

NF EN IEC 60721-3-4:2019

NF EN 60721-3-4/A1:1997

NF EN 60721-3-4:1995

Products specifications

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