
Railway applications - Track - Aluminothermic welding of rails - Part 1: Approval of welding processes
NORMA vydaná dňa 7.2.2018
Designation standards: UNE-EN 14730-1:2018
Publication date standards: 7.2.2018
The number of pages: 45
Approximate weight : 135 g (0.30 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE