Welding personnel - Approval testing of welding operators for fusion welding and resistance weld setters for fully mechanized and automatic welding of metallic materials
Specification and qualification of welding procedures for metallic materials - Qualification by adoption of a standard welding procedure (ISO 15612:2018)
Railway applications - In-service wheelset operation requirements - In-service and off-vehicle wheelset maintenance; German version EN 15313:2016— 124 стр.