Classification of environmental conditions - Part 3-4: Classification of groups of environmental parameters and their severities - Stationary use at non-weatherprotected locations
STANDARD published on 1.1.2020
Designation standards: STN EN IEC 60721-3-4
Classification mark: 038900
Catalog number: 130022
Publication date standards: 1.1.2020
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Category: Technical standards STN