NEN-EN 14730-2:2021
Current
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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
Published date
01-05-2021
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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