Classification of environmental conditions - Part 2-7: Environmental conditions appearing in nature - Fauna and flora (IEC 60721-2-7:2018); German version EN IEC 60721-2-7:2018
Classification of environmental conditions - Part 2-7: Environmental conditions appearing in nature - Fauna and flora (IEC 60721-2-7:2018); German version EN IEC 60721-2-7:2018
Draft Document - Classification of environmental conditions - Part 2-7: Environmental conditions appearing in nature - Fauna and flora (IEC 104/741/CDV:2017); German version prEN 60721-2-7:2017
Electrical engineering; classification of environmental conditions; environmental conditions appearing in nature, fauna and flora; identical with IEC 60721-2-7:1987
Environmental testing - Part 2-5: Tests - Test S: Simulated solar radiation at ground level and guidance for solar radiation testing and weathering (IEC 60068-2-5:2018); German version EN IEC 60068-2-5:2018
Environmental testing - Part 2-42: Tests - Test Kc: Sulphur dioxide test for contacts and connections (IEC 60068-2-42:2003); German version EN 60068-2-42:2003
Environmental testing - Part 2-31: Tests - Test Ec: Rough handling shocks, primarily for equipment-type specimens (IEC 60068-2-31:2008); German version EN 60068-2-31:2008