Railway applications - Electromagnetic compatibility - Part 4: Emission and immunity of the signalling and telecommunications apparatus
STANDARD published on 1.6.2017
Designation standards: STN EN 50121-4
Classification mark: 333590
Catalog number: 124837
Publication date standards: 1.6.2017
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Category: Technical standards STN