2. Getting involved
  3. Standards Committees
  4. DKE
NA 022

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

About DKE Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees
Standards [CURRENT]

IEC 60721-2-1 Edition 1.1
Classification of environmental conditions - Part 2-1: Environmental conditions appearing in nature; Temperature and humidity

Edition 2002-10
Original language English , French
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Table of contents