
Railway applications - Track - Aluminothermic welding of rails - Part 1: Approval of welding processes
STANDARD published on 1.6.2011
Designation standards: UNE-EN 14730-1:2007+A1:2011
Note: WITHDRAWN
Publication date standards: 1.6.2011
The number of pages: 54
Approximate weight : 162 g (0.36 lbs)
Country: Spanish technical standard
Category: Technical standards UNE