NF EN 14730-2:2021
Current
Current
The latest, up-to-date edition.
Railway applications — Track — Aluminothermic welding of rails — Part 2: Qualification of aluminothermic welders, approval of contractors and acceptance of welds
Available format(s)
Hardcopy
Language(s)
English - French
Published date
01-04-2021
Publisher
This document specifies requirements for the: approval of training facilities, testing and maintaining the skills of aluminothermic welders and welding trainers.
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